Konoha: Why Should I Keep a Low Profile When I Can Defeat Monsters and Upgrade?

After traveling through Hokage and becoming an Uchiha clan, Uchiha Beichen originally wanted to live a low-key life, but unexpectedly he awakened to the monster-killing upgrade system. You can gain experience points by defeating monsters. The experience points can improve Sharingan, Ninjutsu, and Chakra... Low profile? Looking at his series of full-level abilities, Uchiha Beichen looked down upon all living beings. I, Uchiha Beichen, have acted in a high-profile manner throughout my life and destroyed all dissenters. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.