"Mm."
Shiina Mashiro did not refuse Rita's request and simply nodded.
She did not mind creating something together with Rita at all. She even felt a little happy... and curious as well. What kind of manga would they be drawing this time?
Although they were drawing the younger sister route, that did not mean the other characters and storylines would be left out. It was just that the girls from the other routes would become supporting heroines, while the younger sister would be the true female lead.
Perhaps noticing Shiina Mashiro's curiosity, Rita began introducing the setting of Yosuga no Sora to her while designing the characters and writing the background.
The story mainly took place in a rural town far from the city, Okukuzure. The male protagonist, Kasugano Haruka, arrived in the town with his twin younger sister, Kasugano Sora. There stood the home of their late grandfather, a place full of memories that they had often visited during summer vacations as children.
The siblings' parents had died in an accident, leaving them with no one to rely on. They could no longer remain in their old home, so Kasugano Haruka decided to move with his younger sister into their grandfather's house in the now-uninhabited rural town.
The male protagonist was somewhat indecisive. Although he possessed the kindness common to male leads in Japanese manga and novels, he gave people the impression of simply drifting with the tide. His younger sister, Sora, had been frail and sickly since childhood and was often hospitalized. Even after her health improved somewhat, she still seemed unable to attend school normally due to psychological reasons.
After their parents' deaths, Haruka had to struggle with unfamiliar household chores while caring for Sora, who rarely left the house and could not do anything on