The Healing Demon King: I Thought You Said You'd Destroy the World?

“I'm Bi Bairan, an overworked office drone, transmigrated into the prophesied End Demon King Sa'er, who is destined to destroy the world. Seated on my throne and facing a demon army clamoring to be fed, I hadn't even had time to celebrate before my people-pleasing personality from my previous life awakened... a 【Healing Emotions System】? 【Objective: Become the ruler of another world.】 【Standard for rulership: The world's total happiness must reach 100 million points, with a positive score per capita.】 ？？？ 【Absorbing negative emotions like fear and despair pollutes the emotion pool and harms your foundation?】 【Absorbing positive emotions like gratitude and joy purifies your magic and dramatically boosts efficiency!】 【If the emotion pool goes bankrupt, the Hero will defeat you and cast you into eternal ruin.】 ？？？ You want me to save all living beings and fill the world with love? I'm the Demon King! Wouldn't destroying the world be way more fun? And to top it all off, I have zero magic from the start, and the world's initial happiness score is... 0.5. Just how miserable is this world?! System, thanks a lot!!!” … And so, to get stronger and stay alive, he was forced down a crooked path to saving the world. On one hand, he went all in on farming, road construction, and economic development. On the other, he had to convince the demon army that he was using elite techniques to “torment” and “corrupt” the enemy's minds! His subordinates were endlessly impressed by his far-reaching wisdom, hailing their sovereign as a mastermind who had planned for every contingency. Meanwhile, the worldviews of ordinary humans and the Hero's party collapsed completely... “I just want to grind some happiness points!” A hilarious tale of a Demon King who goes way off course and, thanks to everyone's “Di Hua” misconceptions, is forced to become a savior through relentless competition, while accidentally making the whole world happy (?) along the way.