Legend of the Wanderer Between Worlds

"Legend of the Wanderer Between Worlds" tells the story of Orien, who awakens in a desolate, dying reality with complete amnesia and a mysterious power to travel between worlds. His search for identity leads him into an alliance with a found family of outcasts as he uncovers clues to his forgotten past. This quest culminates in the shattering revelation that he is not a victim of the "Multiversal Shattering" but its cause-a brilliant metaphysician whose grand experiment to save reality backfired catastrophically.
Driven by this immense guilt, his journey shifts to one of redemption. He seeks a way to undo the damage, a path that leads him to a profound and universe-altering truth about his lost partner, Lyandra. She is not a casualty of his failure but has become something more: a nascent goddess actively forging a new, perfect reality from the ashes of the old. The final, tragic discovery is that Orien, as a fundamental piece of the old universe, is a poison to her new creation.
His love and his very existence are the only things that can corrupt her work. Faced with an impossible choice, Orien must decide the fate of two universes, culminating in a selfless act of love that redefines the meaning of sacrifice and becomes the silent, foundational legend of a world born from his absence.