"Is this Super Saiyan 4! What a breathtaking aura!"
"I didn't expect it to happen this fast. I thought I'd need to regain my sanity first to successfully break through!"
Son Goku clenched his fists, the surging power inside him bringing back a wave of fond memories. He still remembered that the first time he transformed into Super Saiyan 4, it had been with Pan's help.
Chapter 22