Ян Чхен

He was originally the last member to join Team 13 after being kicked out from the top ranked evacuation team in TKBM. The reason for him being kicked out was that he became crippled due to the risk of his Apollo's Relic which also resulted in him being removed from the King lineup. Although Seo Joo-Heon knew this, he pretended not to know and helped him recover. Although he was treated like a fellow comrade, he still chose to betray the team when he was promised the director spot of TKBM by the Chairman Kwon Tae-Joon.