I Just Woke up and the War Started

[IQ online, systematic, unhappy writing, tight rhythm, combat style] Ever since Lu Yuan awakened [Sequence 0 - Hidden] that day, he discovered the changes in the world. Lu Yuan slowly discovered that the smells of the people on the road had changed, and he could no longer satisfy his hunger with food. When Lu Yuan had not fully adapted to the changes in the world, The battle between demons and superpowers is about to break out...