Serpent and The Allies

Kang Y/N, some may know her as her code name, The Serpent. She's the leader of the the Sapphire Rebels. The Sapphire Rebels is a small gang that is part of the Sapphire Blood Clan. The Sapphire Blood Clan are very well known for being brutal and dangerous. They have very many enemies, but very few allies. What happens when the Sapphire Rebels are sent to KQ Mafia to sign a treaty to become allies? What if the Serpent meets a certain group of people called Ateez? I guess you could say a snake is in a lion's den, eight lions to be exact.