Chaos Portal: Quest Of An Unnamed Hero (LitRPG)

I woke up in a fantasy game world with a stupid “name” and a single skill: Absorb. This power lets me inherit the traits and skills of any creature or NPC I defeat. The real kicker? There's no log-out button. No escape. No way back to reality. Why am I trapped here with no clear purpose? To survive, I must tackle quests, engage in battles, and level up. But there's something strange going on—mysterious demons are appearing, and none of the NPCs seem to know anything about their origin. What kind of game is this, and what’s the goal of its creator? My journey to uncover the truth has only just begun.