Door wo Aketara xx deshita!
ドアを開けたら××でした!
A high school girl named Yuzu Ohara is clumsy in various aspects of daily life, including sports, academics, and chores. After her mother's death, she works hard to care for her younger brother and maintain their home. While hurrying home to cook, she makes a casual wish and finds the front door leading to the bathroom of an attractive stranger. Their lives become intertwined in unexpected ways.