Idea suggestion: WOS spin-offs -Character background stories

[Demoneater]

For instance,
Nekurow <->Sypha Blade
Black Moon Fleet
Sagila & his darling vs. Avlas
The Fire Wheel
The minister's putsch
Rise of Yue Fang
Manipulation of the Dragon Slayers

Who is Sypha btw? A celestial dragon - In the real world? Why did she form an alliance with DeathClaw - I mean, was she a member of the BM fleet?

I thought about some kind of character/background featuring as mini-addons for the main story.

[RazorclawX]

Sypha was initially a member of the Black Moon fleet that sided with the rebels or remained neutral (which remains unclear) that later turned against them after the war when she was blamed for a crime she didn't commit (she was set up by the court officials). It's possible she wasn't trusted due to her ties to the deposed Sagila.

[saseround]

i am very curios to know as it is probably the greatest thing ever and I checked the whole forum over but i didn't find it could you be so kind as to tell me the soundtrack used in the secret level of book 6 please tell me i've been looking for days now