All the Z fighters pass the qualifying round for the World Martial Arts Tournament. The Tournament is about to begin with the Junior Division for those 15 years and younger. 35 youths will participate with the winner receiving a monetary reward and a lesson from Hercule.
Our heroes are amazing fighters. 8 year old Trunks wins over 15 year old Idasa in the 9th match. 7 year old Goten wins over 14 year old Ikose in the 16th bout. The final round will be Goten versus Trunks. As the battle progresses, they both turn Super Saiyan, something they had previously agreed not to do. The match is incredible with Trunks emerging as the winner. But Hercule is worried. How can he possibly get in the ring to give a lesson with a fighter this strong? He saves face by appearing like he lets the Young Trunks win on purpose.
Now what we all have been waiting for its time for the adults to fight. The World Martial Arts Tournament begins! Krillin easily wins the first match. Next it�s Piccolo against Mr. Shin (the Supreme Kai in disguise). Piccolo unexpectedly forfeits. Videl fights against Spopovitch but something strange is happening. He is fighting with power not his own. Videl loses the match.
As the match proceeds, Gohan�s identity is revealed. He powers up to Super Saiyan levels to fight Spopovitch who steals Gohan�s power and escapes with Yamu. The Z fighters race after him while the story of Bibidi, Babidi and Buu is revealed.