My Boss, My Love, My Stepbrother!

Pete accidentally sleeps with a man, only to discover later that he is his new stepbrother, Win! Win mistakenly assumes that Pete slept with him on purpose, leading to a heated argument. To make matters worse, Pete's internship in the hospital turns out to be supervised by a cold doctor: the stepbrother he slept with.(Source: iQIYI SHORT DRAMA YouTube)