UL is canon because spoilers...
(a) Ilina is a beta tester...
(b) Savannah Nokorikaze is introduced in UL (Anegio's Castle Oblivion)...
(c) the UL that Lunadine (Luna) made... it is implied that Savannah edited it from inside the game...
Savannah can enter/exit the Dataverse (she was born outside of it, in Serenth)... she was nearly murdered by a serial killer, but fled into her computer (the killer had no idea about this ability)...
She went to the Galaxynet (Serenth's Internet) and wound up in Luna's PC...
Savannah is the female Elemental Royale of the Data element... who falls in love with the mysteriously crazier woman who was going to murder her, but as Savannah has no idea how to react to it... she acts crazy...
... All that was Cibryll's doing... and some details may be incorrect as that is what I recall...
So it's canon? That's good. And I suppose it'd be nice for Ilina to get her own game considering her role in Lunar Shadow ZER0 and Lunar Shadow.