It's been 10 years since my mother, Yu, divorced. At last it was decided that she would have a new father. Ryota, who had no happy memories with his father, was both happy and embarrassed...and sad that his beloved mother might leave him. Today is the first day I meet my remarried partner. Ryota was stunned when he saw a man introduced by Yuu. There was Ryota's best friend since childhood. And for Ryota, an even more unacceptable reality awaited him.
