After meeting her death, Thalia is reborn as the female protagonist’s older sister, a character that never existed in the novel she wrote in her past life. She tries hard to grow attached to the world inside the novel, but keeps getting caught on the thought that everything is merely a creation of her own. “Please make Tilly love me.” On his coming-of-age birthday, Aegis—who was supposed to fall for Thalia’s younger sister—makes a wish to God. Will Thalia be able to love Aegis?