The Final Boss-type Villainous Young Lord Desires the Original Downfall Route

A protagonist consumed by obsessive love x a reincarnated villainous son playing the role of a bad guy. What truth lies beyond their obsessive love...? I was reincarnated as Sataria, the villainous son of a revenge-themed manga. Sataria was the final boss type villain who would stand in the protagonist's way at the end and be the target of their revenge. When I found out, I tried to run away, but I couldn't stand the fact that the Lactofel family was a family of irredeemable villains who didn't see people as human beings, so I decided to bring down my own family as in the original story, while minimizing the number of victims of this family as much as possible. However, one day, the protag...