That morning the whole house was shocked by Mingyu's younger sister who tried to commit suicide. Luckily their family quickly found her and rushed her to the hospital. Mingyu had a gang meeting today, but he was waiting in front of his sister's handling room worried and anxious.

After his younger sister was saved, Mingyu felt very relieved. But after learning that his younger sister attempted suicide because she was pregnant, Mingyu's anger began to boil over. When Mingyu asked who the perpetrator was, his younger sister only gave the answer 'motorbike gang member' which made Mingyu's anger really peak.

The door to the CARAT gang headquarters was slammed open so hard. The gang members were shocked by the appearance of their leader who looked furious. Mingyu held the gun hard in his hand until his knuckles turned white. The whole gang stared, he walked over and kicked the table so hard it turned over.

"F*CK!! WHAT DID YOU DO TO MY SISTER?!" Mingyu shouted violently and hit the headquarters organization board. The members who saw this immediately wanted to stop him before he actually tore and destroyed the organization board, but Mingyu immediately pointed the gun in his hand at them.

"WHO DARE TO TOUCH MY SISTER!!?" Mingyu was really burning, he had trusted his friends when he left his younger sister at the base last month. But it turns out his younger sister was being taken advantage of.

Mingyu felt like he wanted to kill whoever had dared to make his younger sister like this, he really doesn't mind destroying this place, even disbanding his motorbike gang.

**[ WELCOME TO AU SEVENTEEN! KIM MINGYU IS HERE! HAVE A GOOD TIME<3 ]**