Spoilers for season 13's finale.
There was another AI in the suit. Just as Epsilon started up the process that would erase him forever, it activated.
He hadn't noticed its presence at first, too busy recording his message for his friends. It was groggy, confused, but it recognized him as soon as it processed what was in front of him.
"Ain't that a bitch," he muttered to himself, watching the AI's hologram form before him.
"Welcome back home, Epsilon," the Alpha said, arms open. "We missed you."