This Boxer Is Too Tough

Beneath the Victorian facade lies another world. There, extraordinary people walk on the twelve paths of life, alchemy is the only truth, and power comes with an eternal price. A boxer, a secret medicine, and a fight for survival. Twelve paths of life, twelve secrets, reveal an unknown story. Linus Black just wants to get paid and pay his rent. At first I thought it was a simple bodyguard job, escorting a noble young master to an underground auction, nothing more. But when the strange liquid called the "Original Secret Medicine" appeared, everything got out of control. He just wants to live. But he didn't expect that the road behind the door was full of thorns.