God's Accomplice: Rebirth in the Doomsday, Slaughtering the World

[Doomsday zombies] + [Villain protagonist] + [Dark text] + [Decisive killing] + [Egoism] + [No heroine] After returning from rebirth, the first thing Su Yue did was not to hoard supplies, but to lay a trap on the dormitory door. When the doomsday came, zombies roared, and the roommates who betrayed him in the previous life rushed to the door in panic... And then were seriously injured by the trap he set personally, becoming the first meal of the zombies outside the door. Bite! It is detected that the host's behavior complies with the principle of 'evil thoughts', and the demon system is activated! [Novice mission: Sacrifice your life. Completion level 200%, rewarded with S-level power - World-Destroying Heart Thunder! Looking at the panel and listening to the screams of his roommate outside the door, Su Yue had no expression on his face. Since this damn world doesn't give people a way to survive, then I will destroy it with my own hands! Holy Mother? Ridiculous! Trust? Madness! In this life, I, Su Yue, will not be a hero if I do not build a base or save women and children! Anyone who covets my supplies will be killed! Anyone who stands in my way will be killed! Anyone who makes me unhappy will be killed! My thunder is not for protection, but for destruction! My magic knife does not drink the blood of zombies, but the screams of humanity! While the other survivors were still struggling to survive, Su Yue had already walked through mountains of corpses and seas of blood, becoming the feared "Thunder Demon Lord". "Run! That man is here! He is scarier than zombies!" "He... He sacrificed all the survivors of the Light Base to his knife!" "I, Su Yue, only come here for three things: kill, kill, or fucking kill!"