What ultimately becomes of Angstrom's meticulously crafted plan? The season two climax of "Invincible" commences with Nolan, with unparalleled might, demolishing several alien adversaries. Kregg, assessing Nolan's condition, deems him sufficiently robust for his impending execution.
In a mad dash to his home, Mark arrives to witness a grotesquely mutated Angstrom gripping his mother's throat with a vice-like hold, threatening to snap her neck with the mere flick of a wrist. Angstrom lays the blame for his disfigurement squarely on Mark's shoulders, fury burning within him as Mark fails to recognize him. Mark, driven to action, lunges at Angstrom, only to be hurled into alternate dimensions as the mutant's combat strategy. Haunted by visions of Mark's brutal deeds across countless realities, Angstrom's rage escalates to new heights.
Debbie, attempting to defy Angstrom and flee, finds her arm snapped open with a brutal force, bones exposed and blood spraying forth in a ghastly display. Mark and Angstrom clash once more, with Mark unleashing an unprecedented burst of fury, annihilating Angstrom with a flurry of punches so vicious, their conclusion is deemed too grim for depiction. Mark stands above Angstrom's lifeless body, a figure of mad regret and confusion, lost within an unrecognizable dimension. As he wanders the desolate sands, seeking sense amidst the chaos, Cecil arrives to rescue Debbie, who clings to consciousness amidst a torrent of blood loss.
Mark's aimless wandering is soon interrupted by the arrival of an elder version of the Guardians through a shimmering portal. They reveal that in their timeline, Mark has been missing for two decades. A middle-aged Eve, her voice trembling with emotion, confesses her enduring love before transporting him back through a portal to the very hours following his disappearance. Robot/Rex, with a note of caution, warns Eve that their actions may have "fractured the fabric of time."
Does Mark and Amber's relationship endure? Mark hastily dashes to the hospital to inquire after his mother's well-being. In her comforting embrace, he succumbs to his sorrow, tears streaming down his face. Cecil endeavors to reassure Mark that he did not lose control, yet Mark remains deeply scarred by his actions towards Angstrom—the manner in which he took his life.
Briefly returning to college, Mark catches sight of Amber strolling with her friends. He almost musters the courage to approach her but swiftly takes flight. Just as he disappears from view, she pivots, her gaze lingering longingly upon the sky. It seems evident that their heart-wrenching conversation in the preceding episode has indeed brought their romance to a close.
Mark confides in his mother his intention to withdraw from college, focusing instead on mastering his abilities and emotions. She, understanding his plight, offers her unwavering support. He subsequently seeks solace in Eve's presence, and it almost seems as though he is on the brink of confessing his affection for her. Yet, for the moment, their simple companionship suffices.
As for Rudy (the Robot) and Amanda (Monster Girl), Rudy extends a sincere and straightforward apology. Amanda, desiring to shed the label of fragility, appreciates his empathy. They engage in a challenging yet profound conversation, striving to steer the topic away from her transformative youthful regression. Through this dialogue, they deepen their bond, achieving a greater understanding of one another.
Kate, far from deceased, reveals herself to Immortal within a secluded cabin. She has been existing through a duplicate of herself, a precautionary measure. Overjoyed to see her alive, Immortal welcomes her back. Elsewhere, two women venture into an ancient Egyptian tomb, summoning a spiritual entity who demands a male vessel for possession.
What unfolds for Nolan is a harrowing tale of adversity. He sustains a brutal assault from Kregg's fists before trudging back to the confines of his cell. As fate would have it, Allen arrives within Nolan's cell block, their paths crossing in the hallway for a fleeting moment—just enough time for Allen to convey his message to Nolan through telecommunication.
In the epilogue, their telepathic bond rekindles once more. Nolan is engulfed by profound remorse for his earthly deeds, harboring a sincere wish that Mark might be liberated from the burden of his own errors. He views his own fate with a sense of deserved mortality. Allen, sensing an opportunity, endeavors to enlist Nolan in their mission to vanquish the Viltrumite empire. Nolan ponders deeply, his thoughts drifting to a poignant longing for his beloved wife.
