Qin An transmigrates into a high-martial world and awakens the worst possible "miscellaneous spirit root" from the start, but binds himself to the "Supreme Heavenly Demon System." As long as he absorbs negative emotions and the baleful energy of other races, he can grow infinitely stronger! While others fight tooth and nail over a few spirit stones, Qin An charges straight into a forbidden zone for demonic beasts and takes a deep breath. "Incredible! It's packed with dense demonic energy!" Just as the gods of the myriad races descend and all humanity falls into despair, Qin An pulls out a Soul Banner that blots out the sky and smashes a god with one slap. Humanity is stunned. "Dude, you're overflowing with demonic energy. How come you're even more protective of your people than a Sage?"
Cliched settings and routines, the plot will make you bored after just one glance