Her Vendetta Game - Episode 7

A woman named Sofia confronts a man, Mr. Yu, in a mall, accusing him and another person of falsely claiming she bought items to apologize to him. She forces him to choose between admitting he's a fraud or apologizing to her publicly. To pressure him, she obtains embarrassing security footage and threatens to post it. Mr. Yu is forced to pick the public apology and is then compelled to pick up Sofia's belongings. After Sofia leaves, a mysterious 'system penalty' activates, ordering Mr. Yu to sing and dance in public, while Sofia is stopped by another person.