Future Ruins: I Can Identify Everything

In a future wasteland where technology and immortality have collapsed, a young man who was abandoned by his entire family unexpectedly awakens the power of identification of all things, and deduces the lost immortal magic from the corpses of ancient gods and demons. From then on, he breaks through relics like a bag, and identifies artifacts like flipping through a book. He slaps everyone who looks down on him in the face, and rebuilds the fairy palace based on the backbone of the genius of the past!