[Odou Gubako] Sibling From Just Now.

Summary: ❤️‍❤️‍❤️‍ I am Ryoma. It’s been four years since my mother left for heaven, and I’ve already gotten used to living alone with my father. Sometimes, I feel lonely remembering this, but it’s okay because my father is here. Next time we’ll go camping together again. Mom… In the middle of that summer vacation, that guy suddenly came. “Ah, my name is Chiharu! Thank you for your help.” They suddenly became siblings, but… “Uh, that’s a lie.”