A Vampire Targeted Me and Became His Key to Immortality.

[HE*Two male protagonists*Fateful entanglement*Fantasy*Private setting] Esther✖️Les In order to save the withered tree of life, they signed a fatal contract: "Sacrifice blood every month and share the eternal curse." Little did he know that this transaction had already been written into the first generation of reincarnation—— The crystallized heart of the elf and the shadow brand of the vampire are actually twin fragments of the same creation rune! When the Lord of Shadows tore apart time and space, the truth of the nine thousand reincarnations was bloodyly revealed: Every memory that Les tampered with was a fatal blade blocked for Esther; Every crystal broken by Esther contains a time code that can be reversed for Les. In the quantum tide, the twin sword blades pierce the bloody moonlight: "To end this eternal night, unless we become each other's paradox!" Vampires hide nine thousand unfinished weddings in the folds of time and space. The elves engraved field equations reversing the increase of entropy under the skin of the contract. The moment the Star Sword cuts off the law of cause and effect, They choose the craziest solution—— Falling in love simultaneously in thirty-seven subspaces!