A young girl and her flying squirrel goes to Tokyo in hopes of becoming an idol singer. On the way, she meets another girl who wants to become an actress, and together they work to achieve their dreams.

A story about a goat and a wolf who become friends on a stormy night, and how they overcome differences and hardships.

The series stars Hat, the descendant of a hero who fought an evil king and sealed Devildom. Hat falls into Devildom and finds he has to defeat the evil king.

Netto's father Yuuichirou Hikari has made a scientific breakthrough by introducing the "synchro chips". If an operator and his or her navi are in a special enviroment known as a "dimensional area", they can fuse together in the real world via a technique called "cross fusion"! Yuuichirou's first test subject, Misaki Gorou, attempts the process and sadly fails. Netto offers to try with Rockman, but his father forbids it. Cross Fusion puts enormous strain on the operator's health, and battling in the real world could mean death.