Responses
I know this isn’t what you’re looking for but “ Warrior High School – Dungeon Raid Department” shares some similarities with what you described in your comment so try checking that one out if you can’t find the one you’re looking for.
Hello, I'm looking for a manhua/manhwa (?). It's about this overpowered kid trying to get revenge on the people who betrayed his father. His father was accused of betraying the country (?), I think it was something about not being there during a disaster. The father's not dead but in a high-security jail. The kid gets stronger during the story. As for the setting, I think I remember something about a military base around a forest with creatures. If I remember correctly, there was this competition in the forest and the mc won and got something from the military.
(づ￣ ³￣)づ