On Han Seungeun's birthday, he received his previous' life memories and a mission; create a system for the protagonist, Sung Jinwoo. [Solo Leveling x Male!OC]

DIDN'T EXPECT TO DIE EARLY AND MOSTLY BEING REBORN IN THE SAME MANHWA THAT HIS FRIEND FORCED HIM TO READ TO, "WHO MADE ME A PRINCESS" AND WHY THE HECK IS HE A SON OF THIS MOTHERFUCKER BATSHIT CRAZY CLAUDE DE ALGER OBELIA? OH NO...!!! **** WMMAP X MALE! OC *** **** DISCLAIMER** • I DON'T OWN ANY OF THE CHARACTERS OR PICTURES IN THIS FANFICTION EXCEPT FOR MY OC/S.• •• ENGLISH IS NOT MY FIRST LANGUAGE SORRY FOR ANY EVENTUAL ERROR. ••