It’s only been six months since the mother Yoko died, Sakurako has a hard time accepting Alice, her father’s new foreign girlfriend. She does everything in her power to drive Alice out of the household. Will they every get along?
Satoko had thought that this happiness would last, but on the day of Asato’s birthday, she receives a phone call from a mysterious woman identifying herself as the boy’s mother, Katakura Hikari. “I’m Katakura. I want my child back. I gave birth to Asato-kun.”
Shiratori Sakuto is 28, but has the intelligence of a 6-year-old boy. Mochizuki Haruka works for a brain physiology research center. Sakuto is transformed into a genius through surgery, but Algernon’s new intelligence begins to fade.