Kujibiki Tokushou: Musou Hāremu ken - Chapter 315

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates

I possessed a third-rate villain who died in every route of my favorite game.

But I want to live.

This is a tale that distorts the scenario of an otome game.An orphan girl named Alicia is attacked by a woman trying to steal her body to become the “heroine”. From the fragmentary knowledge she acquires, Alicia learns that this world is the stage of an “otome game” in a “world of sword and magic”.Having learned the truth from the knowledge she obtained, the immature Alicia dismisses the otome game as “nonsense” and runs away from the orphanage to escape the fate of the “heroine”.A villainess aims to take her life. A fake heroine appears. Alicia trains herself using the fragmentary knowledge she has gained in order to survive, growing into the “Strongest Assassin” that is feared by both the Thieves’ Guild and the Assassins’ Guild.

Betrayed by his closest ally, Caleb Ellise was forced to settle for third place in the world’s most prestigious RTS gaming tournament, Lord of Empires.Disheartened but resigned, he accepts his prize, delivered via email. But just as Caleb thought his journey had ended, fate had other plans.BLAST!A sudden explosion leaves him critically injured. When he regains consciousness, Caleb finds himself not in a hospital bed—but in an entirely different world.[DING! Welcome to Izoya Continent, Earth #212][Welcome to the Grand Tournament: Season King Lord of Empires][Host has been designated as Lord of Kingdom #9845007]Caleb quickly realizes the impossible: he has been transported into the very game he spent years mastering. Now, the stakes are higher than ever.[Main Mission: Build your kingdom, dominate the economy, forge alliances, and conquer the world][Congratulations, Host! You’ve unlocked the Lord Talent: Vision Fog (Rank: S)]Fueled by his expertise, a newfound determination ignites within Caleb. No longer just a player, he is now a lord destined to rise.As he navigates treacherous alliances and strategic battles, Caleb vows to reclaim his crown—not as a gamer, but as the true King of Kings.The game isn’t over. It has only just begun.