Shu Ya thought he could break free after death and fly high.
Then because he fell in love with someone he shouldn't have loved, he chose to return to the world and stand at the top.
The protagonist was a killer in his previous life and transformed into a small H after his death. Because he had to counteract the influence of the two souls in his body, although he could get Hogwarts to admit him, the wand to recognize its owner, and the snakes to surrender, he couldn't use magic or even brew potions.
CP is the 16-year-old Dark Lord who was successfully resurrected in the secret room movie. If he doesn't whiten his main soul and doesn't blackmail Dumbledore, he might slightly blackmail the Master's Academy.
Several time-traveling girls appeared.
V makes a big attack, the main one receives it.