What's the story of Rose Girl comics? What happened to each doll?

Rose Girl has released three films now.

The first part and the second part tell the story that a pure world has ended. It tells the story that seven rose girls created by Luo Zhen compete for Rosa Miska to become the most beautiful Alice in her father's heart (played by Luo Zhen). The main characters are Zhen Hong, the fifth doll of Rose Girl, and her media, KINOMOTO SAKURA Haruki. Finally, due to his soft heart and pure persuasion, the seventh doll created by disciple Huai won. However, due to various reasons, the body was overwhelmed and fragmented, and then Luo Zhen woke up Rose Girl again and started Alice's game again.

The third part is about the pure world without entanglement, and it has not been finished yet. There appeared a rose girl with no entity-Kirakishou, Barasuishou's sister. There seems to be a new rose girl-Miss Huai.