New allies and new challenges await Tenma in the next chapter of his otherworldly journey!

After the successful conclusion of the martial arts tournament, Tenma looks forward to a peaceful life as an adventurer in the capital. But his hopes are dashed when the Bandit King Amur disrupts everything! Tenma discovers she has a hidden agenda for entering in the tournament, and he gets caught up in her scheme. To make matters worse, an unexpected request arrives from a prince, and Tenma and Luna must embark on a mission to save a life, unlike any challenge they've faced before!