How do the male protagonists' parents die in general novels? How will their children avenge them? It's ancient!

First reaction: Xi Juan’s intertwining love has now been adapted into a TV series. The male protagonist's parents were murdered for money. The male protagonist and his younger siblings were taken away by servants and fled. Many years later, the male protagonist became a business tycoon and then found his enemy, who was just the female protagonist's father. Then they fell in love and killed each other in a sadomasochistic relationship. .