iKON B.I, the investigation team is "16" police officers.

● The first group investigates BI's drug purchases and drug allegations.

● The second group investigates "YG Yangsa" Yang Hyun Suk's alleged investigation interference.

● The third group investigates YG's alleged adhesion with the police.

Investigation starts with dividing the team into three groups.

● The police plans to adjust the investigation schedule with the information provider's “drug princess”

● However, drug princess says “I can not trust the police. I would like to be investigated by the prosecutors, not the police”