Male/24 years old/184cm/68kg Often called Pingu for short, he is a playful troublemaker. He frequently pulls hidden camera pranks. He is currently acting as a yandere toward Tako.

Female/22 years old/168cm/49kg Often called Tako for short, she is a cute, hidden Teto. She is in a virtual marriage with Pingu. She is currently being targeted by Pingu's yandere behavior.

Female/25 years old/169cm/50kg The eldest sister (Noona) of the group with a panda concept. She is in a virtual marriage with Quack. She is currently being targeted by Quack's yandere behavior.

Male/24 years old/187cm/71kg He is in a virtual marriage with Hongcha and addresses her as Hongcha-nim or Noona. He is the leader of the Quack Quack Expedition. He is currently acting as a yandere toward Hongcha.

Male/23 years old/185cm/63kg A long-haired man who is a prankster just like Pingu. He has a bit of a childish, bratty side. He is currently acting as a yandere toward Guest.