Dragon Ball, Death Note, and Doraemon: A Grand Battle

Zhao Heng, a top student, gets dumped by his rich and beautiful ex-girlfriend, then struck by lightning on a stormy night and transmigrated.

You look down on me today, but tomorrow you'll be out of my league.

With the Death Note in hand, Frieza, emperor of the universe, drops to his knees and begs for mercy.

With the Dragon Ball in hand, why worry about gold, silver, beautiful women, or fancy cars?

What? You mean Doraemon? I'm working on becoming his good friend.