LaughingSalt
Thanks for the note. Already got a grasp of MC personality, kind of Shikamaru, lazy/like to stay out of troublesome situations. Not sure if u based him on Shikamaru, but I'm liking the story. Keep it up! Just hope to see more uses and explanations about the system soon. It wasn't that well-explained about functions yet!
Look, it would be pretty easy for him to prove it just by bending a metal bar in front of them or something similar... This is just him wanting a reason to feel like he knows more than them... Seriously, a freaking HANDSHAKE with his uncle could have proved it just by having them squeeze until he (his uncle really) gave up... That's it, point proven, he is now able to protect himself at a base level at the very least.