Summer vacation brings Haru back together with his mother, where he meets Ren, a shy adopted boy who is struggling to fit in.

Haru's summer is disrupted when he takes on the responsibility of caring for ...
Haru's trip to Canada to visit his mother introduces him to his new adoptive brother Ren, a rambunctious and energetic young boy who is still learning to navigate his human emotions.
Summer vacation brings Haru back together with his mother, where he meets Ren, a shy adopted boy who is struggling to fit in.