>>718824339
I like to think the Double Star Wolf route is the 'true' route. Pic related

A. We know Area 6 to Venom 2 is the true ending. We also know there's a forced Star Wolf fight there.
B. Star Wolf's portraits on Venom 2 look like they've been horribly wounded, implying a defeat earlier.
C. The only place one could fight them prior to this is Fichina. A victory here also implies the team goes to Solar.