Game Descends: I Have Hextech Runes

[A gamified world, Hextech Runes (ARAM edition), an auto-attack-focused protagonist, not set at school, no mania, leveling and growth]

“Why is it gold and silver again? When will I get a prismatic one? A game changer? Hah, fine, I'm going all in! Time to turn a bicycle into a motorcycle!”

Chen Haoran had SSS-rank potential, yet somehow changed class into a civilian with no combat skills. But his late-awakening talent, Hextech Runes, gave him the means to protect himself and even rise to power in this gamified apocalypse.