Sustenance is a strange title for an episode where no one gets what they need. If anything, it’s about hunger — the Goblin’s hunger for Naoko’s affection, the Rejects’ hunger for dignity and community, and Spider-Man’s quiet, aching hunger for home. Everyone in this story is reaching for something that keeps slipping through their fingers.

It’s also the first time the series shows the true horror of the High Evolutionary’s regime. Beneath the shining towers of Counter‑Earth lies a factory where Bestials labour endlessly, packing DNA compounds for enhancements they’ll never receive. When they grow old or “inefficient,” they’re recycled into the very chemicals they once handled. It’s chilling, grotesque, and shockingly dark for a children’s cartoon — a reminder that the Evolutionary’s utopia is built on bodies.

And yet, even when the Rejects are willing to hand him over, Spider-Man refuses to compromise. He draws a line at genetic experimentation, at cruelty disguised as progress. It’s also the first time we see the Evolutionary in person rather than as a distant projection — a man who prefers to rule from afar, now forced into the light.

By the end, Spider-Man loses his one real chance to return to Mary Jane. But he doesn’t despair. He accepts that being a hero sometimes means sacrificing what you want most. MJ will understand. And on this strange world, full of broken people and impossible choices, he knows he still has work to do.

Peter learns the Solaris has been found, meaning he could return home — but Naoko’s ex‑husband resurfaces to complain about him, and Peter realises his presence is disrupting their lives. He decides to move out.

Meanwhile, Lady Ursa fails to stop the theft of experimental hover‑cycles, capturing only one thief. As Peter leaves that night, he’s ambushed by the Goblin, who warns him to stay away from Naoko and Shane. The Goblin later discovers that his own surveillance tech has captured Peter’s identity.

Spider-Man heads to the government facility storing the Solaris, only to find the Goblin already there. Despite their hostility, the Goblin saves him from Bestial guards and confronts him about being Peter Parker. When Spidey explains he’s leaving Counter‑Earth, the Goblin — stunned that Peter isn’t pursuing Naoko — reluctantly agrees to help.

Before they can act, the facility’s defences unleash a massive Machine Man unit. The pair are overwhelmed until a group of hooded Bestials, the Rejects, rescue them. The Rejects reveal they are escaped workers forced to process DNA for the High Evolutionary — and recycled into the very same compound once they’re no longer useful!

The Rejects plan to hand Spider-Man and the Goblin over to the Evolutionary to force change, but Spidey convinces them to fight back instead. Their break‑in triggers alarms, drawing Lady Ursa to the site.

Inside, they reach the Solaris, but it’s not flight‑ready without the Goblin’s engineering skills. As he works, Ursa attacks, and the ship launches prematurely. Spider-Man clings to the rocket, tries to reach the cockpit, and ultimately webs it into a reverse arc — sending it crashing back into the facility and destroying it. His way home is gone.

The Rejects choose to remain underground and build a community. The Goblin is presumed lost in the explosion, leaving Spider-Man mourning the ally he might have gained.

Spider-Man was given information on the Solaris by John Jameson, who stole it from the communication centre in the last episode.

The Rejects are similar to X-Men characters the Morlocks, who also live underground in their own community.

Naoko’s missing husband is hinted at, once again, to be the Goblin. The fact that he comes after Peter Parker and his reaction when he realises there’s no love affair between Peter and the doctor, and it’s pretty obvious that the Goblin is her husband.