MTL - Dragon Who Controls Time - Chapter 398 The beginning of the war of annihilation

When a boy in a medieval fantasy world wakes up with the memories of his past life, he discovers a secret buried deep within his mind—a highly advanced AI companion. This AI, a relic of his previous existence, holds the knowledge of a futuristic world filled with technology, science, and innovation.Armed with this unprecedented advantage, the boy embarks on an extraordinary journey to transform his medieval surroundings into a thriving futuristic utopia. From reinventing agriculture to creating advanced cities, he introduces ideas far beyond the comprehension of his peers. But his vision isn't without challenges—power-hungry nobles, skeptical commoners, and ancient magical forces stand in his way.

In the foreign world, the martial artists dominate the world and the sword of the emperor controls the fate of hundreds of millions of lives! Long Yu, the number one killer on Earth, after dying, takes rebirth in this new world in an aristocratic family of martial artists but faces rejection because he is unable to practice martial arts.

- Description from Novelupdates

Years ago when she was only a young girl, Rose ran away with her two friends Alexander and Mathias, just when they were about to be branded as slaves and sold to work in a brothel. Misfortunate fell on the group as Mathias became stuck and to save them, Rose sacrificed herself to distract the brothel owner’s son Graham who hunted them.Rose made her friends promise that in exchange for her sacrifice, they would return to free her. As the years passed and Rose reunited with her friends, she learned that all promises would not be kept.Stuck in a brothel with a man who wishes to turn her into his woman, Rose starts an unexpected relationship with Zayne Hamilton, a general of another kingdom. Zayne offers to buy her from Graham and opens the way for her sacrifice to not be forgotten.

My reunion with her took place in the worst possible way.