Talk:Hakuto Kunai/@comment-39338470-20190819181812/@comment-37454138-20190822003635

Where did you see that? In the anime he earned SP (Skill Points) which is used to create items.

In the novel, the translation was put as << Gained over 500 EXP! >>

But in the original it was gained in proficiency. ――熟練度500　OVER！- Proficiency 500 OVER!

In weapon combat games, proficiency increases the damage dealt by a particular weapon, it also releases new skills related to the chosen class.

Well, maybe I'm wrong and the translation is right, but it was never claimed that he leveled up in novel-manga-anime.