Doorbell Rings at 2 AM, Wicked Neighbor Exposed in Public (42 episodes)

Right after the male lead moves into his new home, his next-door neighbor shows up demanding to buy the apartment at an unreasonable 20% discount. After being rejected, she constantly harasses his family by buzzing the intercom late at night and fabricating rumors to stir up public pressure, leaving the family with no peace. Staying calm, the male lead collects evidence and handles the situation rationally, ultimately forcing her to face the consequences of her misconduct and restoring his family's peaceful life.

Doorbell Rings at 2 AM, Wicked Neighbor Exposed in Public - Episode 1