Due to fate, Kyoko remarried with a man named 'Takumi' who was divorced and had a child. She worried about whether she could get along with Takumi's son, Shinji, but thanks to Shinji's kind nature, they were living a happy life. However, Kyoko didn't know that Shinji was being bullied at school... One day, Shinji brought a classmate home. The classmate's eyes changed the moment he saw Kyoko, who had been living in Shinji's house as his stepmother after a long time without a mother.
