[Mosaic removal] Yurie Matsushima, an actress exclusive to Madonna, is the first challenge for 4 productions & drama works!Yurie is divorced from her husband and lives with her only son Toru.Recently, it has become less and less difficult for Toru to raise children, and Yurie has begun to seriously consider remarrying her boyfriend, Yuji, who is in the same situation as her "divorced child".One day, Yurie receives a proposal on a hot spring trip planned by Yuji.And a few days later, four people, including each other's stepchildren, will start living under one roof...