I Am the Only One in This World Who Cultivates Immortality

The protagonist travels from earth to another world. Everyone in this world respects superpowers, and superpowers such as fire, thunder, ice, spirit, space, life, and gravity constitute a complete civilization system. But the protagonist has no powers. He is not a waste, but the only person in the world who can sense "spiritual energy". People with superpowers absorb "source energy". The protagonist practices "spiritual energy". The superpower condenses the source core. The protagonist practices Qi, builds foundation, forms golden elixirs, condenses Yuanying, and finally embarks on the road to Mahayana. While the powerful men from other worlds are still bombarding the battlefield with supernatural powers, the protagonist is already wielding a sword in the air, controlling the sky and the earth, killing enemies thousands of miles away with a single thought.