Fantasy: I Will Upgrade If I Pretend to Be Cool

Travel through the fantasy world and activate the pretentious system of all realms at the beginning. You can level up by showing off, and the show-off points gained by showing off can be exchanged for items from all realms. A mere thunder cultivator can withstand the power of my thunder fruit with just one move! Elementalization plus the power of Wolverine, come here and I will fight you standing up! See how the protagonist becomes an invincible legend in another world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.