Minako Kirishima devoted her life to supporting the auto repair shop her husband built with his own hands. However, her husband passed away a year ago, and with no successor to take over, the shop was forced to close. Crushed by despair, Minako was left with a deep emotional void. Now abandoned and empty, the shop stands silent, and Minako lingers there, lost in memories of her husband's strong, determined presence. Worried about her, her daughter's husband comes to check on her.