In this table, The blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
More information Episode #, Original broadcast date ...
| Episode # | 
Original broadcast date | 
Average audience share | 
| TNmS Ratings[2] | 
AGB Nielsen[3] | 
| Nationwide | 
Seoul National Capital Area | 
Nationwide | 
Seoul National Capital Area | 
| 1 | 
May 29, 2017 | 
21.6% (1st) | 
19.4% (1st) | 
22.0% (1st) | 
20.7% (1st) | 
| 2 | 
May 30, 2017 | 
15.2% (1st) | 
13.1% (2nd) | 
15.3% (1st) | 
15.5% (1st) | 
| 3 | 
May 31, 2017 | 
20.2% (1st) | 
16.5% (1st) | 
18.6% (1st) | 
17.2% (1st) | 
| 4 | 
June 1, 2017 | 
20.2% (1st) | 
17.1% (1st) | 
20.1% (1st) | 
18.8% (1st) | 
| 5 | 
June 2, 2017 | 
18.7% (1st) | 
17.3% (1st) | 
18.8% (1st) | 
17.6% (1st) | 
| 6 | 
June 5, 2017 | 
20.7% (1st) | 
17.8% (1st) | 
20.5% (1st) | 
19.1% (1st) | 
| 7 | 
June 6, 2017 | 
21.0% (1st) | 
18.8% (1st) | 
21.0% (1st) | 
20.4% (1st) | 
| 8 | 
June 7, 2017 | 
20.3% (1st) | 
16.8% (1st) | 
20.2% (1st) | 
20.3% (1st) | 
| 9 | 
June 8, 2017 | 
21.5% (1st) | 
18.5% (1st) | 
20.1% (1st) | 
19.6% (1st) | 
| 10 | 
June 9, 2017 | 
18.8% (1st) | 
17.0% (1st) | 
19.2% (1st) | 
18.6% (1st) | 
| 11 | 
June 12, 2017 | 
22.1% (1st) | 
18.5% (1st) | 
20.2% (1st) | 
18.8% (1st) | 
| 12 | 
June 13, 2017 | 
19.8% (1st) | 
15.6% (1st) | 
19.7% (1st) | 
19.3% (1st) | 
| 13 | 
June 14, 2017 | 
19.7% (1st) | 
15.6% (1st) | 
19.3% (1st) | 
18.6% (1st) | 
| 14 | 
June 15, 2017 | 
20.3% (1st) | 
16.7% (1st) | 
19.5% (1st) | 
18.4% (1st) | 
| 15 | 
June 16, 2017 | 
19.8% (1st) | 
17.3% (1st) | 
18.5% (1st) | 
17.8% (1st) | 
| 16 | 
June 19, 2017 | 
21.5% (1st) | 
17.8% (1st) | 
20.4% (1st) | 
19.9% (1st) | 
| 17 | 
June 20, 2017 | 
20.6% (1st) | 
16.9% (1st) | 
20.1% (1st) | 
18.9% (1st) | 
| 18 | 
June 21, 2017 | 
19.8% (1st) | 
17.1% (1st) | 
17.9% (1st) | 
16.4% (1st) | 
| 19 | 
June 22, 2017 | 
20.8% (1st) | 
17.5% (1st) | 
19.4% (1st) | 
18.3% (1st) | 
| 20 | 
June 23, 2017 | 
20.9% (1st) | 
17.6% (1st) | 
18.5% (1st) | 
16.9% (1st) | 
| 21 | 
June 26, 2017 | 
21.1% (1st) | 
18.1% (1st) | 
20.4% (1st) | 
19.0% (1st) | 
| 22 | 
June 27, 2017 | 
20.6% (1st) | 
16.8% (1st) | 
19.3% (1st) | 
18.5% (1st) | 
| 23 | 
June 28, 2017 | 
20.7% (1st) | 
16.8% (1st) | 
19.9% (1st) | 
19.1% (1st) | 
| 24 | 
June 29, 2017 | 
19.7% (1st) | 
17.2% (1st) | 
19.4% (1st) | 
18.3% (1st) | 
| 25 | 
June 30, 2017 | 
21.2% (2nd) | 
17.1% (2nd) | 
17.9% (1st) | 
17.1% (2nd) | 
| 26 | 
July 3, 2017 | 
21.7% (1st) | 
16.7% (2nd) | 
19.7% (1st) | 
18.6% (1st) | 
| 27 | 
July 4, 2017 | 
21.1% (1st) | 
17.4% (1st) | 
18.5% (1st) | 
17.6% (1st) | 
| 28 | 
July 5, 2017 | 
20.8% (1st) | 
16.5% (1st) | 
18.3% (1st) | 
17.2% (1st) | 
| 29 | 
July 6, 2017 | 
21.3% (1st) | 
17.5% (1st) | 
18.6% (1st) | 
17.4% (1st) | 
| 30 | 
July 7, 2017 | 
21.0% (2nd) | 
17.6% (2nd) | 
19.0% (1st) | 
18.0% (1st) | 
| 31 | 
July 10, 2017 | 
23.8% (1st) | 
19.3% (2nd) | 
20.1% (1st) | 
18.8% (1st) | 
| 32 | 
July 11, 2017 | 
19.9% (2nd) | 
17.1% (2nd) | 
19.2% (1st) | 
18.7% (1st) | 
| 33 | 
July 12, 2017 | 
21.2% (1st) | 
18.0% (3rd) | 
19.4% (1st) | 
18.9% (1st) | 
| 34 | 
July 13, 2017 | 
22.6% (1st) | 
18.9% (1st) | 
19.5% (1st) | 
18.7% (1st) | 
| 35 | 
July 14, 2017 | 
19.1% (2nd) | 
14.8% (2nd) | 
20.3% (1st) | 
18.8% (1st) | 
| 36 | 
July 17, 2017 | 
23.3% (2nd) | 
19.3% (2nd) | 
20.9% (1st) | 
18.9% (1st) | 
| 37 | 
July 18, 2017 | 
22.5% (1st) | 
18.1% (2nd) | 
19.3% (1st) | 
18.3% (1st) | 
| 38 | 
July 19, 2017 | 
21.5% (1st) | 
16.5% (2nd) | 
20.3% (1st) | 
19.3% (1st) | 
| 39 | 
July 20, 2017 | 
22.3% (1st) | 
19.0% (1st) | 
19.8% (1st) | 
18.9% (1st) | 
| 40 | 
July 21, 2017 | 
22.0% (1st) | 
18.6% (1st) | 
18.7% (1st) | 
17.1% (1st) | 
| 41 | 
July 24, 2017 | 
24.0% (2nd) | 
19.5% (1st) | 
20.9% (1st) | 
19.7% (1st) | 
| 42 | 
July 25, 2017 | 
23.3% (1st) | 
19.1% (1st) | 
19.9% (1st) | 
18.1% (1st) | 
| 43 | 
July 26, 2017 | 
22.0% (1st) | 
17.3% (1st) | 
19.4% (1st) | 
18.2% (1st) | 
| 44 | 
July 27, 2017 | 
22.6% (1st) | 
18.1% (2nd) | 
20.6% (1st) | 
19.6% (1st) | 
| 45 | 
July 28, 2017 | 
21.7% (1st) | 
17.7% (1st) | 
21.1% (1st) | 
20.1% (1st) | 
| 46 | 
July 31, 2017 | 
23.6% (1st) | 
18.5% (1st) | 
21.4% (1st) | 
20.2% (1st) | 
| 47 | 
August 1, 2017 | 
21.6% (2nd) | 
17.1% (2nd) | 
20.2% (1st) | 
20.0% (1st) | 
| 48 | 
August 2, 2017 | 
22.7% (1st) | 
18.0% (1st) | 
20.2% (1st) | 
18.8% (1st) | 
| 49 | 
August 3, 2017 | 
22.3% (1st) | 
18.4% (1st) | 
20.6% (1st) | 
19.6% (1st) | 
| 50 | 
August 4, 2017 | 
20.2% (2nd) | 
16.9% (1st) | 
19.5% (1st) | 
18.7% (1st) | 
| 51 | 
August 7, 2017 | 
23.5% (1st) | 
17.8% (1st) | 
19.5% (1st) | 
17.7% (1st) | 
| 52 | 
August 8, 2017 | 
22.8% (1st) | 
17.3% (2nd) | 
19.4% (2nd) | 
18.5% (1st) | 
| 53 | 
August 9, 2017 | 
21.4% (2nd) | 
16.5% (2nd) | 
19.9% (1st) | 
18.4% (1st) | 
| 54 | 
August 10, 2017 | 
24.2% (1st) | 
18.2% (2nd) | 
20.9% (1st) | 
19.1% (1st) | 
| 55 | 
August 11, 2017 | 
23.1% (1st) | 
18.3% (1st) | 
19.6% (1st) | 
18.8% (1st) | 
| 56 | 
August 14, 2017 | 
23.6% (1st) | 
19.3% (1st) | 
20.9% (1st) | 
19.2% (1st) | 
| 57 | 
August 15, 2017 | 
19.9% (2nd) | 
15.7% (2nd) | 
20.2% (1st) | 
19.4% (1st) | 
| 58 | 
August 16, 2017 | 
21.9% (2nd) | 
17.1% (2nd) | 
20.3% (1st) | 
18.6% (1st) | 
| 59 | 
August 17, 2017 | 
22.8% (2nd) | 
17.9% (2nd) | 
20.7% (1st) | 
19.4% (1st) | 
| 60 | 
August 18, 2017 | 
22.1% (2nd) | 
16.6% (2nd) | 
20.1% (2nd) | 
18.6% (2nd) | 
| 61 | 
August 21, 2017 | 
25.4% (1st) | 
20.5% (1st) | 
21.7% (1st) | 
19.9% (1st) | 
| 62 | 
August 22, 2017 | 
22.0% (2nd) | 
17.5% (2nd) | 
21.3% (1st) | 
20.1% (1st) | 
| 63 | 
August 23, 2017 | 
22.5% (2nd) | 
17.6% (2nd) | 
21.4% (1st) | 
20.4% (1st) | 
| 64 | 
August 24, 2017 | 
24.3% (1st) | 
18.9% (2nd) | 
22.3% (1st) | 
20.3% (1st) | 
| 65 | 
August 25, 2017 | 
22.2% (1st) | 
17.6% (1st) | 
19.4% (2nd) | 
18.3% (1st) | 
| 66 | 
August 28, 2017 | 
24.9% (1st) | 
19.3% (1st) | 
21.7% (2nd) | 
20.4% (1st) | 
| 67 | 
August 29, 2017 | 
22.7% (2nd) | 
17.7% (2nd) | 
21.0% (1st) | 
19.6% (1st) | 
| 68 | 
August 30, 2017 | 
22.8% (2nd) | 
18.3% (2nd) | 
20.8% (1st) | 
19.5% (1st) | 
| 69 | 
August 31, 2017 | 
24.1% (1st) | 
19.2% (2nd) | 
21.7% (1st) | 
20.1% (1st) | 
| 70 | 
September 1, 2017 | 
23.4% (2nd) | 
17.7% (2nd) | 
20.2% (1st) | 
18.7% (1st) | 
| 71 | 
September 4, 2017 | 
23.5% (2nd) | 
19.2% (2nd) | 
22.1% (1st) | 
20.4% (1st) | 
| 72 | 
September 5, 2017 | 
21.8% (2nd) | 
17.8% (2nd) | 
21.4% (2nd) | 
19.5% (2nd) | 
| 73 | 
September 6, 2017 | 
23.7% (2nd) | 
19.8% (2nd) | 
21.5% (2nd) | 
19.7% (2nd) | 
| 74 | 
September 7, 2017 | 
23.0% (2nd) | 
19.4% (2nd) | 
20.8% (1st) | 
19.2% (2nd) | 
| 75 | 
September 8, 2017 | 
23.2% (2nd) | 
18.5% (2nd) | 
20.2% (2nd) | 
18.4% (2nd) | 
| 76 | 
September 11, 2017 | 
24.5% (2nd) | 
20.0% (2nd) | 
21.8% (2nd) | 
18.9% (2nd) | 
| 77 | 
September 12, 2017 | 
16.1% (2nd) | 
13.3% (2nd) | 
20.9% (2nd) | 
18.6% (2nd) | 
| 78 | 
September 13, 2017 | 
22.7% (2nd) | 
18.2% (2nd) | 
21.0% (2nd) | 
19.6% (2nd) | 
| 79 | 
September 14, 2017 | 
22.9% (2nd) | 
18.5% (2nd) | 
21.8% (2nd) | 
19.5% (2nd) | 
| 80 | 
September 15, 2017 | 
22.2% (2nd) | 
17.2% (2nd) | 
20.5% (2nd) | 
19.2% (2nd) | 
| 81 | 
September 18, 2017 | 
23.5% (1st) | 
20.6% (1st) | 
21.0% (1st) | 
18.8% (1st) | 
| 82 | 
September 19, 2017 | 
22.6% (1st) | 
17.2% (1st) | 
21.3% (1st) | 
19.4% (1st) | 
| 83 | 
September 20, 2017 | 
22.7% (1st) | 
17.9% (1st) | 
20.4% (1st) | 
19.0% (1st) | 
| 84 | 
September 21, 2017 | 
23.2% (1st) | 
18.0% (1st) | 
21.5% (1st) | 
19.5% (1st) | 
| 85 | 
September 22, 2017 | 
22.0% (1st) | 
17.5% (1st) | 
20.9% (1st) | 
19.2% (1st) | 
| 86 | 
September 25, 2017 | 
23.4% (1st) | 
17.7% (1st) | 
22.2% (1st) | 
21.5% (1st) | 
| 87 | 
September 26, 2017 | 
22.7% (1st) | 
17.5% (1st) | 
21.5% (1st) | 
19.5% (1st) | 
| 88 | 
September 27, 2017 | 
23.2% (1st) | 
18.6% (1st) | 
21.2% (1st) | 
20.1% (1st) | 
| 89 | 
September 28, 2017 | 
23.6% (1st) | 
19.5% (1st) | 
21.4% (1st) | 
19.3% (1st) | 
| 90 | 
September 29, 2017 | 
21.1% (1st) | 
16.5% (1st) | 
20.7% (1st) | 
18.9% (1st) | 
| 91 | 
October 2, 2017 | 
19.4% (1st) | 
14.4% (1st) | 
20.1% (1st) | 
17.6% (1st) | 
| 92 | 
October 3, 2017 | 
19.1% (1st) | 
14.8% (1st) | 
17.4% (1st) | 
15.9% (1st) | 
| 93 | 
October 4, 2017 | 
16.9% (1st) | 
11.5% (1st) | 
17.7% (1st) | 
16.3% (1st) | 
| 94 | 
October 5, 2017 | 
17.8% (1st) | 
14.2% (1st) | 
17.1% (1st) | 
15.5% (1st) | 
| 95 | 
October 6, 2017 | 
18.9% (1st) | 
13.6% (1st) | 
18.2% (1st) | 
16.0% (1st) | 
| 96 | 
October 9, 2017 | 
19.2% (1st) | 
15.6% (1st) | 
18.3% (1st) | 
16.9% (1st) | 
| 97 | 
October 10, 2017 | 
23.3% (1st) | 
19.0% (1st) | 
21.0% (1st) | 
19.0% (1st) | 
| 98 | 
October 11, 2017 | 
23.1% (1st) | 
19.3% (1st) | 
21.5% (1st) | 
20.4% (1st) | 
| 99 | 
October 12, 2017 | 
23.6% (1st) | 
18.8% (1st) | 
23.0% (1st) | 
21.7% (1st) | 
| 100 | 
October 13, 2017 | 
20.0% (1st) | 
15.8% (1st) | 
19.0% (1st) | 
16.0% (1st) | 
| 101 | 
October 16, 2017 | 
23.5% (1st) | 
18.7% (1st) | 
21.9% (1st) | 
20.4% (1st) | 
| 102 | 
October 17, 2017 | 
22.3% (1st) | 
16.7% (1st) | 
22.0% (1st) | 
20.9% (1st) | 
| 103 | 
October 18, 2017 | 
23.4% (1st) | 
19.8% (1st) | 
20.9% (1st) | 
19.2% (1st) | 
| 104 | 
October 19, 2017 | 
25.0% (1st) | 
19.7% (1st) | 
22.0% (1st) | 
20.5% (1st) | 
| 105 | 
October 20, 2017 | 
21.1% (1st) | 
17.6% (1st) | 
19.0% (1st) | 
16.8% (1st) | 
| 106 | 
October 23, 2017 | 
24.7% (1st) | 
19.1% (1st) | 
22.1% (1st) | 
20.5% (1st) | 
| 107 | 
October 24, 2017 | 
23.6% (1st) | 
18.5% (1st) | 
21.6% (1st) | 
20.2% (1st) | 
| 108 | 
October 25, 2017 | 
22.1% (1st) | 
17.8% (1st) | 
20.1% (1st) | 
18.1% (1st) | 
| 109 | 
October 26, 2017 | 
24.3% (1st) | 
19.1% (1st) | 
20.0% (1st) | 
19.1% (1st) | 
| 110 | 
October 27, 2017 | 
24.0% (1st) | 
19.1% (1st) | 
20.1% (1st) | 
18.0% (1st) | 
| 111 | 
October 30, 2017 | 
20.8% (1st) | 
17.1% (1st) | 
19.3% (1st) | 
17.7% (1st) | 
| 112 | 
October 31, 2017 | 
23.1% (1st) | 
19.2% (1st) | 
22.2% (1st) | 
21.1% (1st) | 
| 113 | 
November 1, 2017 | 
22.5% (1st) | 
19.3% (1st) | 
20.4% (1st) | 
19.3% (1st) | 
| 114 | 
November 2, 2017 | 
24.3% (1st) | 
19.9% (1st) | 
21.9% (1st) | 
21.2% (1st) | 
| 115 | 
November 3, 2017 | 
23.4% (1st) | 
19.1% (1st) | 
20.7% (1st) | 
18.6% (1st) | 
| 116 | 
November 6, 2017 | 
23.6% (1st) | 
19.2% (1st) | 
21.5% (1st) | 
20.0% (1st) | 
| 117 | 
November 7, 2017 | 
23.8% (1st) | 
19.8% (1st) | 
22.0% (1st) | 
20.9% (1st) | 
| 118 | 
November 8, 2017 | 
23.3% (1st) | 
19.6% (1st) | 
21.7% (1st) | 
20.6% (1st) | 
| 119 | 
November 9, 2017 | 
 25.5% (1st) | 
 21.3% (1st) | 
 23.4% (1st) | 
 22.0% (1st) | 
| 120 | 
November 10, 2017 | 
23.3% (1st) | 
18.0% (1st) | 
21.6% (1st) | 
19.4% (1st) | 
| Average | 
21.9% | 
17.7% | 
20.3% | 
18.9% | 
Close