Cestvs: The Legend of Boxing in the Dark Ages - Vol. 4 Ch. 25 - A Magic Fist

[MangaDex]

 

[Someguy]

Lord Valens is terrible at this slave fighting business. His former best boxer is stuck teaching one boy instead of multiple students and he lets his good slave fighters fight and break each other outside of the Colosseum. I'm surprised he's not bankrupt yet.