A Husband Fell From the Sky [ABO]

The Federation's youngest major, Na Lejia, came across a man. A man with no pheromones, who wasn't a Beta either, and claimed to come from Earth. Of course, Na Lejia didn't care at all about his past or where he came from. The only reason she saved him was that she happened to like him. - Yin Zi'an came from a family of scholars. He got into Tsinghua at sixteen and earned a master's degree from Harvard at eighteen. His future seemed bright. On his twentieth birthday, he was diagnosed with stomach cancer. That same day, he transmigrated. The good news was that this was a world where cancer could be cured. The bad news was, the woman who had picked him up... "Na Lejia! Your... technique... is awful!" Yin Zi'an could hardly believe that a world so lascivious, apparently made entirely for erotic escapades, could exist in the universe! He also couldn't believe that the novel tropes of seven times in one night, an hour each time, were actually real! Only the one enduring all this had changed from a domineering CEO novel's Cinderella to him... P.S. Both leads are each other's first and only. They date like elementary schoolers. Theme: Sweet romance, sweet romance, sweet romance!