Yuganda Mikazuki, Futatsu

In a world where desires take physical form, a young man named Kaito discovers a mysterious crescent-shaped mark on his wrist. The mark is identical to one he saw on a stranger in a crowded street, and it pulses with an eerie light whenever he feels intense emotion. As he investigates its origin, he learns that the mark is a bond linking him to another person—a woman named Yui who shares the same symbol. Their connection grows stronger, drawing them together in ways neither can control.

But the bond comes with a dark price: whenever their emotions align, they are consumed by an uncontrollable lust that threatens to tear apart their lives. Kaito and Yui must navigate this dangerous link, struggling to understand its purpose before it consumes them entirely. As they delve deeper into the mystery, they uncover a hidden world of forbidden desires and ancient secrets that bind them to a fate they never chose.