You Little O Has a Bit of an A

In the green summer, the green alley in the summer, and the teahouse in the green alley, two teenagers met by chance, Aunt Chen happened to know Jiang Ling, and Shen Rui happened to live in the teahouse... Maybe everything was not accidental... [Plan through Gentle Fir A x Mild Mental Illness Gardenia O] Concept: ABO text