FIREFLY WEDDING GN (2025)

On the surface, Satoko has it all-she's beautiful, the daughter of a nobleman, and at a prime age for marriage. Unfortunately, she is also quite ill and only has a short time left to live. Before she can secure a marriage that will redeem her worth in her family's eyes, she finds herself the target of the mysterious assassin Shinpei, and her plans are put in jeopardy. In order to save herself, she makes a desperate proposal-of marriage! When it comes to love, however, Shinpei takes "until death do we part" seriously.

Satoko is kidnapped and imprisoned on an isle of prostitutes. To escape, she and Shinpei come up with a plan for her to pose as a prostitute, but there's one problem. Shinpei forbids her from letting another man touch her, vowing that he will be the only one to protect her. How can Satoko pull off a convincing performance with such a contradictory restriction in place?

Having narrowly escaped a crisis at the island brothel, Satoko and Shinpei now attempt a secret escape on a small boat. Satoko tries to explain to Shinpei that marrying a man her father approves of to help her family is more important to her than love, but Shinpei keeps insisting that he wants to marry her no matter what

Satoko's bodyguard, Kotaro, comes to her rescue at last, but Satoko can't quite bring herself to celebrate. If she leaves now, it means saying goodbye to Shinpei, the assassin who has saved her lifetime and time again. Making matters worse, seeing Satoko with Kotaro ignites a fierce jealousy in Shinpei, driving him to challenge Kotaro to an explosive showdown! As the two men clash, however, the truth behind Satoko's kidnapper comes to light. For older teen audiences.