A Villain Who Doesn't Want to Be the Protagonist Is Not a Good Prince

A young man in the 21st century traveled through time inexplicably and came to a world filled with monsters, an invincible family background, and a monster's talent. I am familiar with this script, and the next step is to fight the invincible player in the world, the role of the destined protagonist! "Ding dong~ The most powerful villain system has been bound!" "What, I'm actually a villain?" The introduction is weak, please read the text