Super God: Double Dragon Ball, kills Liu Chuang at the start!

[This story is unforgiving; it will slaughter everyone in Super God Academy, leaving no one unpunished! A veteran author, please add it to your favorites!]
Wang Yuan transmigrates to the world of gods and becomes an orphan.
He only wanted to live a quiet life with his childhood sweetheart, Han Qingqing. But who would have thought that Han Qingqing would be harassed by Liu Chuang and Liu Dang, and fall to her death.
Because of the protection provided by the Super God Academy, Wang Yuan had nowhere to turn for help.
When Wang Yuan, seeking revenge, plans to join Morgana and become a demon, he awakens the [Dual-Entry System], gaining the Saiyan entry at the start of the game.
Thus began his journey of becoming stronger in the Dragon Ball world while seeking revenge in the Super God world!
He's completely turned into a madman!
Wipe out his entire family in front of Liu Chuang!
Dukao protected Liu Chuang and stormed into the Super God Academy, killing anyone who tried to stop him!
Trying to intimidate me with grand principles? Sorry, I'm not buying it.
Wang Yuan: "I only want to exterminate your entire clan. I want you to feel my pain. You'll never know the pain until the knife cuts yourselves."
"A bunch of hypocrites who only know how to make sarcastic remarks!"
"Wait until I kill your whole family."
"Let's see if you still try to persuade me to forgive you."