Majin Buu prepares to fight Vegeta The fallen Saiyan puts up a good fight, managing to cause a noticeable amount of damage to Buu, which leads Buu to realize that he would have to be serious against Vegeta, so he uses which severely damages Vegeta.
They decide to have a sparring match, which Buu easily wins.
Satan leaves his conference to calm Buu down and give him a massage.