Akagami no Shirayuki-hime 2nd Season

Shirayuki and Zen have finally acknowledged their feelings for one another, but life at Clarines leaves little room for an easy romance. Shirayuki continues training as a court herbalist while Zen carries the duties of a prince, and the fragile balance is broken when an invitation arrives from Prince Raji of Tanbarun.

Ordered to spend several days in the kingdom she once fled, Shirayuki must face Raji again and build a more respectful relationship with him. At the same time, a mysterious boy named Kazuki begins searching for her, drawing Shirayuki, Zen, Obi, and their companions into a threat connected to the unusual red hair that has shaped so much of her life.