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After the revivification and return of the spirit energy, men and women did their best to capture every strands of spirit energy and train, except Lu Shu, with his Negative Emotion System, he becomes stronger by taunting others! He only wanted to protect his younger sister, but the change of an era in unavoidable, then all he could do was... to taunt others in passing, and become the strongest! Then, are you ready? Here comes Lu Shu, ’The Great Demon King’~
Due to the nuclear winter, the world was destroyed and a new era opened. Human beings are no longer the masters of the world, and crises have emerged one after another. Mankind rebuilds the order of the new world. At this time, the protagonist Ren Xiaosu rose step by step by absorbing positive energy, while changing the world.