Evil Energy Invades, and the Great Demon King Is... Me?

[High Martial] + [Not Mindless] + [Fast-Paced] + [Decisive and Ruthless]

When Fang Fan woke up, he had transmigrated to a world that had long since been destroyed by the invasion of otherworldly evil energy. After years of resistance, the survivors had learned to kill monsters and convert their abilities into their own martial cultivation.

Martial artists had to keep training to improve themselves and fuse with various armaments to break through their limits, unlocking the right to ascend to the upper levels via the Heavenly Pillar.

From the start, he had repeated a year twice, with his cultivation stuck at level 10 and 80% progress, unable to advance any further. His teacher had judged him talentless and without potential, and urged him to drop out so he wouldn’t hurt the school’s graduation rate?

Ding! Your golden finger has arrived. You can directly absorb the evil energy everyone else avoids, converting it into levels, armaments, and supernatural abilities!

From then on, evil-energy bosses and hidden evil-energy cultists of all kinds met their doom…

Wherever there’s a trace of evil energy, I, Fang Fan, will go!

Let go of that evil-energy succubus and let me handle her!

From then on, led by Fang Fan, humanity’s martial artists began to reclaim lost territory and turn the tables, advancing straight toward the evil energy’s lair.

The Evil Energy Archduke knelt before Fang Fan and wailed, “My lord, why are you leading humanity to attack your own divine kingdom?”

Fang Fan was stunned. What! So I’m the Demon King after all?