After the Demon Venerable Was Forced to Become a Child [Quick Transmigration]

【The arc about the Crown Prince Dad and the socially anxious brother is complete.】 The Demon Lord was too powerful and killed the protagonist, so the protagonist's System set him up and forced him to transmigrate into one toddler after another. But after becoming a toddler and losing his adult memories, would the Demon Lord become obedient and well-behaved? He doesn't indulge anyone. World One: An irritable, middle-aged crown prince is getting ready to rebel. Eunuch: Your Highness, the young prince has smashed the imperial gift, a jade vase. Eunuch: Your Highness, the young prince is fighting four people at once in the Imperial Academy Eunuch: Your Highness, the young prince cut the emperor's hair. The middle-aged crown prince, exhausted from raising his child, clings to the emperor father's leg and cries at the top of his lungs. "Father! Your son was wrong. I had no idea raising a child was so hard!" World Two: My Washed-Up, Socially Anxious Brother Lin Sinian almost became a hugely popular star, earning enough to enjoy a lavish lifestyle, but after an accident he holed up in a rented apartment and became socially anxious. He does nothing, lives off the company's monthly 6,000 yuan, and is perfectly content. Then one day, his long-vanished father disappears again, leaving him a three-and-a-half-year-old wild child of a little brother. The kid attacks his door with a kitchen cleaver in the middle of the night. When he watches TV, all the neighbors above, below, to the left, and to the right appear at once. Just days after he arrives, the neighbor's beagle comes knocking! Socially anxious Lin Sinian: Out! Get out! Go, go, go! World Three: My Scientist Mom in the Post-Apocalyptic World A scientist is imprisoned and forced to conduct research. Her son is a hostage, and every day, the mother and son face separation, death, and tests of human nature. The Demon Lord slings on his little yellow duck backpack and beats the guards' bully squad to a pulp. Scientist: ??? Son, come let Mom examine you. Demon Lord: Sure. First, let's kill ten thousand mutated beasts. Other kids' parents: Hehehe, busy raising my kid! The Demon Lord's parents: Waaah, busy raising the kid! Upcoming novel: Why Are You Worshipping Me?! [Western Fantasy] In a wondrous world of swords and magic, people rely on the power of "inheritance" to fight evil. Just as he is about to be expelled from the academy, handsome academic failure Ryan is lucky enough to receive a mysterious inheritance. While his classmates learn to control the elements and befriend all sorts of creatures, Ryan stares at their faces with his red eyes, studying them. Berry has dewy, peach-blossom eyes, flared outer corners, and dark energy swirling around her. She's got bad romantic luck! Ban Dongni has a dark mark between his brows! Assassin, wait, he's a little dragon man! Does he count as human? Can I read his fortune? Did I get it right today?! Even the most vicious little dragon man at school doesn't dare look Ryan in the eye. He looks like he might cast a curse. As they venture through the evil forest, Ryan follows his companions and tries every herb he can find. Why does not a single medicine in the inheritance look anything like its real-world counterpart? Kindhearted Ryan accidentally poisons a giant beast while testing a medicine, leaving it "melted." After that night, no living creature in the group dares to let Ryan treat them unless they're on the verge of death. During the devil's campaign, Ryan, the "doctor," starts making a miraculous weapon that looks a lot like a broom: a horsetail whisk. He barely manages to complete the flying mission. But then the devils mock him as a golden broom spirit! Enraged, Ryan spends the whole night sweeping the devils' formation shields to pieces... Ryan is a mysterious human, and the evil world is full of tales about him. No demon is more evil than this human! Then an evil god descends, and Ryan gets control of the god's puppet first. The forces of evil: So you're one of us after all! Ryan: !! I'm not! Don't make things up! My mysterious inheritance says this is called corpse-driving! Wait, why are you worshipping me?! Theme: Growth is something you do today.