Responses
Hmm the way i understand it is that the gods transported rinrin soul to somehow help them with del or whatnots, seeing how rinrin is important to them and the hints that bella is giving especially the conversation that rinrin forgot, also take notice that bella said rinrin soul is special or more like she is special is a way.
I'm a bit confused because her past life was in the future or at least a modern era right. But she is also some type of goddess who have lost her memories, but also has a memory of seeing Kaleid in the past. The only possible conclusion that I can think of is that, the Leylin we see now is the soul of the girl who died in the modern era. And the body, although right now, is the daughter of a count, in the past was a goddess. And something happened to that goddess, and she lost her memories, and possibly died. When the soul of the girl in the modern era entered the body, she got the memories of the body as the daughter of the count, and is now slowly getting the memories of her as a goddess.