All the World’s Superpowers Come from Me

Earth's magnetic field goes haywire, and countless terrifying monsters burst out of magnetic cloud holes to attack the planet, throwing the world into chaos. As the only ones capable of fighting the monsters, superpowered individuals receive unprecedented respect. But there are so few of them that the government is tearing its hair out. Xie Yin is hospitalized after being attacked by a mythic-level monster. When he wakes up, he discovers that he has awakened an incredible superpower: He can create superpower star crystals and make superpowered individuals himself. The stronger his superpower, the stronger his star-making ability. Pick from a variety of powers, and stacking multiple abilities is no problem. Everyone: You're the best! We need you! Xie Yin: (○o○) One at a time! Get in line! You there, trying to cut in line, don't think I didn't see you! You're fired! -- Later on, a business tycoon hears about Xie Yin's ability and shows up with a fortune, hoping Xie Yin will give him a high-level superpower. But before he can even reach the door, a crowd of much more powerful big shots blocks his way. "New here? Get in line. The appointments are already booked through next year, and you still think you can cut in? What, you think we're not here?" Tycoon: ☉▽☉ -- A legend circulates in the monster world: Three years ago, that terrifying big shot beat the monster world's king to a pulp, brutally sealed him away, and left the monster world with the superpower source crystal. Three years later, as the monster world collides with Earth, the seal begins to unravel. The king in the darkness stretches his limbs, licks his crimson lips, and smiles in anticipation of revenge. -- "You're finally in my hands. Let me think about how to deal with you." "Oh, if you don't want to worry about the knife in your chest, go ahead." Cool-headed, rational amnesiac uke x deranged, twisted Demon King seme Strong x strong, enemies to lovers Theme: Protecting Earth is everyone's responsibility