Love is in the air. First, a smitten classmate seeks Rudeus's help to meet the girl of his dreams. Then the beast people's mating season puts Rudeus in an awkward position—one he'll have to fight his way out of.

The newlyweds have settled into their new home. Next, custom dictates they throw a party for everyone they know. Preparing to host a crowd won't be easy. And even if they pull it off, the big day has surprises in store.

Rudeus's sisters arrive with an unexpected chaperone. After catching up with an old friend, Rudeus decides it's time to send the girls to school. But convincing Norn and Aisha turns out to be more trouble than he bargained for.

Norn shuts herself in her dorm room and refuses to attend classes. Haunted by the specter of his past life, Rudeus sets out to solve his sister's problems, only to discover that he is the cause.

Life is looking up for Rudeus. His sisters are settling in, and he has plenty of time for friends and family... until an announcement from Sylphie and an unexpected letter upend his idyllic school life.