It's been months since anyone had seen Sonic. Team Sonic has no clue on where he could be. Not even the villagers nor Eggman and his robots have any idea on what happened to him. Suddenly, Sonic reappeared on the beach where a meteor crashed, and 9 months later, brought in a surprise that stunned his team.

A few months after escaping from Arcane, Kaoru woke up in the middle of the night to see Butch in her bedroom. He takes her from her room and flew her somewhere far away from the city. Is he gonna have his revenge or will he strike a deal with her? One-shot sequel for City of Arcane.

Each chapter is a one-shot that features Puzzleshipping along with different couples. A theme is used each chapter to relate on what the characters are doing.

Today, Ken is going to overcome the biggest obstacle of his life in order to be with Kuriko forever: meet with Momoko and get her permission to be with Kuriko. Will he be able to please her or not?

The girls had accidentally discovered a secret underground tunnel that leads them to an underground society that no one knows about. Their discovery had caught the attention of some citizens who reside there including three certain teenage boys whom they thought they would never see again.

A one-shot with the song "Burn" by Ellie Goulding in it. In the Edo Period, Momo was shopping for some peaches for her mother when she encountered her enemy, Hiro.