2021/04/21 Source Advertisement According to Nielsen Korea, a ratings research company, on the 22nd, KBS2's Wednesday-Thursday drama "Sell Your Haunted House" which aired on the 21st, recorded 3.7% and 5.9% (Ep.3). This is not much different from the previous broadcast's record of 3.7% and 5.6% (Ep.3). JTBC's "Law School" had 4.338% (Ep.3) of viewership based on paid broadcasting households nationwide. It is slightly higher than the previous record of 4.112% (Ep.2). MBC's drama Meanwhile, tvN's