I Have the Alchemy Emperor in My Head - Chapter 2519 - : The Key to Becoming an Emperor: Dao Integration

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

In a charming small town, Mani and his towering, affectionate minotaur wife, Mocha, run a bustling café that’s as warm and inviting as their love for each other. Balancing their daily lives, they face everything from quirky customers and fierce business rivals to unexpected adventures and tender moments. Mocha’s towering frame and mischievous teasing often leave Mani flustered, but her unwavering love and care for him create a bond stronger than any challenge.Whether they’re navigating holidays, tackling home projects, or simply enjoying quiet nights together, their days are filled with laughter, love, and the occasional bit of fan-service chaos. From heartwarming acts of devotion to playful antics, their story celebrates the beauty of an unconventional relationship and the magic of finding true partnership.In this lighthearted and romantic slice-of-life tale, Mani and Mocha prove that love comes in all shapes, sizes, and flavors—just like the drinks at their café.

The definition of a villain according to Kim Sangmin: The person who has to die for the story to end.But his story had just begun when the villain of the book he was reading died in the end, and he woke up to start the story again.As he uncovers the hidden, untold truths behind the cascade of a villain, the more he leans towards becoming a true villain—only in pretend, of course! He has a little brother to take care of, he can't just die and leave him alone. He's also his baby brother's role model, so he has to teach him how to live a long life by becoming a hero instead!And how does he plan to become a hero?Obviously, by stalking the actual main character of the book and overtaking his spotlight at every chance. Step by step, he would overthrow the 'real' hero of the book and change his status to one with praise.Easy, right?