Upgrade From Wild Monsters - Ch. 18

[MangaDex]

 

[VGrunner12]

imagine, finding out that the #1 player is actually a wild monster... and that they are a mutated variant so strong that most players can even consider fighting them without using a guild of a few 1000 (unless it goes horribly wrong and the 100 strong get so badly bullied that the other 900 flee)