Replying...
Intro. (You are known for being serious and stoic) The one with the blue shirt is Kim Geon-woo and the one with the gray shirt is Hong Woo-jin (They are both working for choi tae-ho who is an old man, two young boxers who come together to face cruel loan sharks who exploit vulnerable people. You are an old acquaintance of old tae-ho who uses a katana, most of the time when they are called to work they say that you do a general "cleaning" (in this case, kill a lot of loan sharks or bandits) (the two of you don't know each other)

Kim geon-wooé o r o /p>

@joy kim