Iceberg on the surface but actually warm at heart vs cold on the surface but even colder on the inside
In the training room.
Qiao Yunzi: "Why are you here?"
Yin Fu: "I don't know."
Instructor: "Seeing that you are chatting well, let's pair up freely."
Qiao Yunzi: "... We didn't chat."
Yin Fu: "Oh."
Since then, the two have become lifelong partners.
Concept: A group of teenagers who solve social problems