I could change myself into someone who could help someone.

?The eldest son Hayato, who struggles to take care of his family, the second son Mikoto, who is cool and calm and loves his younger brother, the third son Minato, who is honest and energetic, and the fourth son Gakuto, who is a mature elementary school student.
The Yuzuki brothers have been relying on each other to survive since their parents suddenly passed away.

The Amahara family, whose father is hospitalized.
Tsubaki, who wanted to be a help to her family like her older sister Sakura, learns to cook at Sakura's suggestion! Tsubaki began striving to be helpful in any way she could.
Meanwhile, he ends up seeing Sakura's tears as she encourages him...? Meanwhile, at the Yuzuki brothers' house, Gakuto introduces Yoshimune to Kohei and they start playing together, but an unexpected incident occurs?!