My Monster Boyfriend [Quick Transmigration]

[This story is mostly about nonhuman beings or people with special powers. My tastes have always leaned toward fantasy, Western fantasy, wastelands, and a little bit of tentacle content.] The pretty Chang Qiu's family life takes a sudden turn. When he is so poor he can barely afford to eat, his current boyfriend takes him home and even supports him through the college entrance exams and into university. One day, a System finds him. System: [Hello, Host. I am the Monster Warning System. I detected that you meet the requirements, and came here in response to a powerful calling.] [You must find monsters in various worlds and eliminate them to maintain the stability of those worlds.] [After completing your missions and returning to your world, you will receive generous rewards.] Chang Qiu, who studied a notoriously expensive major with terrible job prospects, feels he has finally found a chance to repay his kind boyfriend. Chang Qiu: [Can I get money, too?] The System replies coldly: [Money is the lowest-tier reward.] Chang Qiu: [Then let's bind.] The System has never met a Host this eager. It checks Chang Qiu's data again, and after seeing his looks and charm rating, promptly says: [Sorry, the System made a mistake. I'm leaving at once.] Chang Qiu, his eyes brimming with tears: [But I'm really going to starve to death.] System: [...] * But the System soon understands why the Main System recruited Chang Qiu specifically for its monster elimination program. Eliminate the monsters X The monsters can't bear to hurt him, so they give up on destroying the world and willingly let themselves be collected and controlled √ * Chang Qiu earns his first fortune and returns to the real world to buy his dear boyfriend a warm scarf. It's snowing outside. His boyfriend wraps the scarf around Chang Qiu's neck and asks, "Are there any nonhuman beings you've liked lately?" His boyfriend is a game designer, so Chang Qiu is used to questions like this. "I'm not too into tentacles lately." He doesn't really remember what happened in the last world that underwent a transformation. All he has left is the concept, and a blush on his cheeks. His boyfriend nods gently. He crosses it off for a brief second, then adds it to the list for the next world's alternate self. Theme: Sweet romance