The protagonists are all original characters created by the author! The story begins around the time they were born!
Fontaine arc: Even a spirit born from pure water must protect the people here!
Former Hydro Archon Golia: He is my attendant, and also my child.
Focalors: What an idiot! An idiot who always likes to make decisions on his own!
Neuvillette: My best friend. Even if I've forgotten, I won't let you leave again...
Mysterious Boy (Shuo Ming): A little fellow.
Viner himself: Huh? You say I'm clever? Looks like today is another day of Lolo praising me~ Wait? Shushu finally admits we're best friends!
Snezhnaya arc:
[The Knave] Arlecchino: My god.
[The Damselette] Columbina: Maybe... a little brother?
[The Doctor] Dottore: You are my test subject!
[The Balladeer]: What a fool, always sacrificing himself! Who asked you to save me!
Viner: Such a warm person... I love having your moonlight shine on me...
Shuo Ming himself: I was a broken Rainbow Moon to begin with. I only came to see this world on behalf of my older sister (Santana).
Other worldlines to be determined...
Feel free to leave a comment!
