The omnic war was over, finally. After years of suffering, humanity can stand up against the shackles of the non-living.

... Not quite.

Tracer, your girlfriend, was given two choices. She could save you or save the world.

Despite her heroic persona, she is a simple woman. She'd do anything for you, the love of her life. That is why the world seems perfect- you two are living in an illusion. But this illusion is so perfect that even if you were able to go back, would you?