It's Reasonable for Me, a Beast Master, to Beat up Beast Masters!

[Beast Control+Relaxing Humor+Aura Recovery+Travel+System+Exchange Goods] A member of the Earth's Wolf Fang Special Forces encountered an accident, and his soul traveled to a young man named Li Ye. At the time of danger, the god-level exchange system appeared in time to help Li Ye solve the crisis... The ordinary black jelly body of the contract turned out to be an extinct devouring beast! The little yellow monkey in the contract turned out to be a rare Chaos Demon Monkey! ………… Invigilator: "Be gentle, don't beat the beast to death." Li Ye: "Don't worry, teacher, I'm sensible, I'll beat you to 80% to death at most." ………… Everyone: "Don't worry about Li Ye's beast control, let's work together to force him off the ring!" Li Ye: "I can defeat you without controlling the beast!" ………… Teacher: "Are you sure you are a beast master?" Li Ye: "Teacher, I am really a beast master. As a beast master, it makes sense to be stronger!" (PS: The introduction is weak, please move to the main text, creation is not easy, thank you for your support!)