The episode begins with a flashback to Yor's mission as the Thorn Princess, protecting a mafia member on a luxury cruise.

Amidst a fireworks display, Yor engages in a fierce battle with assassins. Anya, who witnesses the events, tries to prevent Loid from discovering Yor's true identity. Excited and adventurous, Anya plays a crucial role in ensuring Loid remains unaware of the fight while cheering Yor on. During the battle, Yor reflects on why she fights, questioning her motives and the consequences of her actions.

Meanwhile, Loid discovers a bomb on the ship and deliberates on what to do, weighing the associated risks. Anya, realizing the gravity of the situation, decides to leave the bomb defusal to Loid and sets off to find Yor. The disguised Loid successfully defuses the bomb, showcasing his skill and quick thinking.

Yor emerges victorious from the fight, reflecting on her actions and reaffirming her commitment to her mission. Anya, believing she played a key role in this victory, feels proud and fulfilled. Loid, having ensured the passengers' safety, contemplates his actions and the balance between his mission and his family. He grapples with his identity as Twilight and his role as a father, pondering the nature of his mission and his relationship with his family.

The episode ends with the Forger family looking forward to their vacation, setting the stage for the next episode.