So the summoned third god shows up at the climax, talks about Engage Link's plan and then just disappears...
. I found that scene hilarious since I thought that was supposed to be Shana's trump card. Yuji also laughs it off since Engage Link's plan doesn't prevent the creation of Xanadu.
Silly Bel Peol, you forgot to let Yuji return to his original form before separating him from the God of Creation. Or is because Yuji himself can transform back? I just wish that if there was a final fight with Shana, Yuji should have the appearance he had for the past two seasons.
With how the story is going, I highly doubt the story will end bittersweet. Yuji will reveal his last plan to Shana and I guess the fight will be how they make up (because after fighting a war on opposite sides, they both need to vent out their stress by punching each other). I wonder what Yuji's plan is since I can't think of anything off the top of my head.