Survivor's Gacha; Endless Improvisation

The world ended overnight.Cities crumbled, humanity shattered, and monstrous horrors claimed the earth.Ethan Cole should have died with everyone elseBut instead, he awakened a unique ability[Survivor's Gacha: Endless Improvisation]"In every desperate moment, draw the unknown"."Forge weapons from nothing"."Create abilities that shouldn't exist. Survive the impossible".From a makeshift bone spear to a fortress shield, from a one-shot sniper skill to a temporary dragon's breathEvery fight, every danger, every step in the apocalypse Ethan can improvise.In a world where even gods can fall, only those who adapt survive.And Ethan? He doesn't just adaptHe improvises without limits....[This is my first time writing a novel of this genre. It's not perfect, but I'll try my best. If you notice any mistakes, don't hesitate to point them out.]