SSS Bond Fusion System: Claim Beasts, Ascend to God-Class [BL]

Kang Ji-woo's last word was a name. The name of the man who shoved him into the wolf's jaws. Betrayed. Discarded like trash by the raid party he trusted—his childhood crush bartered his life for a single A-rank skill crystal. As fangs closed around his throat and the rift sealed shut behind his fleeing "friends," Ji-woo died screaming. Then he woke up. 「SSS Bond Fusion System Activated.」 「Welcome, Candidate. You are compatible with 100% of Male-Class Entities.」 The rarest system in the apocalypse chose a corpse. Ji-woo can now fuse with any male beast, rift lord, or fallen entity. Every successful fusion grants him a new God-Class skill, a permanent power spike, and a Bond Partner—sentient, devastatingly powerful, and bound to him for life. But the system doesn't give. It takes. Each fusion demands a Bond Trial: a brutal war of wills inside a shared mindscape where the beast fights back with pride, trauma, and centuries of hatred. Dominate, and a fragment of the beast's consciousness merges with Ji-woo's own—altering his personality, his desires, his very soul. Fail? The corruption spreads. The beast takes over. And Ji-woo becomes the pet. Now the weakest bait is collecting the apocalypse's most dangerous males. The Silverfang Wolf snarls at the leash. He was a king before Ji-woo chained him. He will kneel—but only after he breaks the boy who dared claim him. The Abyssal Dragon offers cold partnership. He sees Ji-woo as a useful vessel, nothing more. His loyalty must be carved from ice. The Fallen Seraph smiles too easily. He submits, purrs, obeys every command—and whispers poison into Ji-woo's mind when the others aren't listening. With every fusion, Ji-woo climbs toward God-Class. But the voices grow louder. The corruption meter ticks higher. The boy who was left to die is becoming something unrecognizable—something hungry, something unstable, something the "heroes" who betrayed him will regret creating. And the system has one final warning: 「Bond Capacity: 3/7.」 「Corruption Threshold: 43%.」 「Recommendation: Do not fall in love with your chains.」 Power has a price. Loyalty is a battlefield. And the only way to survive this new world is to claim the strongest males... before they claim him back. A dark BL system apocalypse where every power-up costs a piece of your soul. Weak-to-OP. Messy harem. Real consequences. Real heat. Updates daily.