Lin Chuan, who traveled to a world where spiritual energy was revived and powers were awakened, discovered that what he had awakened was not a combat power, but a "matter extraction" called "life waste". He can only extract some seemingly useless basic material elements from objects.
Being ridiculed, looked down upon, or having the engagement broken off? Until that day, he subconsciously used his ability against the "S-class flaming sword" passed down by his enemy's family.