Villain: Transmigrated Into A NTR Manga As The Antagonist

Summary:

An infamous playboy, killed by a former lover, inexplicably awakens to discover himself transmigrated into a NTR manga, assuming the role of the antagonist – Alex Smith. Propelled by a mysterious system that magnifies his skill in captivating women, he holds the power to seduce the women that belong to the various “main characters“.
【Ding! The Queen of Hearts System has awakened.】
【Overall goal: Steal all the heroines from the various main characters across the world.】
【Reward: God Status.】