Lu Fan thinks she's just another ordinary office worker in Beijing until the day an alien from Saturn shows up and kidnaps her. His plan is simple: seduce her, make her fall for him, then use that betrayal to weaken Earth's defenses for invasion. The problem is that nothing about living with an extraterrestrial is simple. More aliens begin arriving in the city, each with their own agendas and their own reasons for targeting Lu Fan specifically. As this chaotic household grows and schemes collide, Lu Fan starts questioning everything she believed about herself. She wasn't ordinary at all. She was never ordinary. And somewhere between the absurd romantic games, the competing alien factions, and the genuine feelings developing around her, she has to figure out what she actually wants. Does she protect her planet or follow her heart? The answer might not be the choice everyone expects her to make. This is a romantic comedy that finds genuine emotion in the ridiculous, mixing sci-fi chaos with real stakes about identity and belonging.