Fics like The Singularity of You

When a ten-year-old Senku Ishigami begins a correspondence with NASA’s Dr. Xeno, he unknowingly triggers a decade-long obsession. As Senku grows into a rival genius, Xeno builds a gilded world in Houston designed to claim him, leading to a high-stakes collision of scientific ambition, possessive love, and the gravitational pull of two hearts that refuse to exist apart.

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