Ryunosuke is a rambunctious boy who just wants to enjoy summer and play baseball. But when his father brings home an adopted younger sister, his life gets a whole lot more complicated. Especially since she possesses a mysterious power that could destroy the world.
- Chapter 1: Whisper of the Honeybee
- Chapter 2: For Someone Else's Sake
- Chapter 3: The Tale of Sai and Kei
- Chapter 4: Friends
- Chapter 5: The Tales of Momo
- Chapter 6: Siblings
- Chapter 7: Son Goku