Gus manages to fight off Stagnate, but it turns out Stagnate split himself in two. Stagnate’s second half arrives and puts Blood, Mary, and Gus out of commission, and gives Will an ultimatum: join him, or lose them all. He’s clearly the more charitable, patient half, because he gives Will 24 hours to decide. Will uses that time to sulk.
It’s at this point that the show reminds us that Will was, as he calls it, a useless garbage person in his past life, something he’s kept from his parents to this point. But when he wakes up and starts ranting about how useless and garbage-y he still is, Mary won’t hear it. She slaps him, tells him to stand up and get ahold of himself. Will may not have cried for his parents in his first life, but the fact he’s so shook up about his new parents proves he’s not the same person in this life.
Will turns Stagnate down, then has to fight a bunch of skeletons, which he does successfully, leading Stagnate to once again ask Will to join him. Will can tell Stagnate is genuine in his passion for and desire to create world without life or death, but simple everlasting…stagnation. The thing is, Will already had his fill of that in his past life, and is now in a position to reject it.
That’s because, even after Stagnate offers Will a cup of his blood, Will cuts of Stagnate’s hand holding the cup, and then the hand turns into a snake that injects Will with the blood like venom anyway, Will wakes up in the divine domain of Gracefeel, Goddess of the cycle of death and rebirth. A caring, benevolent God not unlike Mary in personality offers Will her divine protection.
All he has to do is what he wants to do anyway: move forward. Live. Not stagnate. When Will comes to, he’s able to use the Divine Torch, which spooks Stagnate into launching an emergency destruction spell. But Will realizes almost too late that Stagnate was using that as a smokescreen so he could get to his true target: Mary and Blood. Will Will make it in time to save his parents? I hope so!