Dragonball Z Episode 200: Seven Years Since that Event! From Today I'm a High School Student!

(original, Japanese episode)

The episode opens with a quick scene of the defeat of Cell. Peace has returned to the land. Many years have passed since that fateful day. This is the beginning of the Buu Saga. 

A bank robbery is shown taking place. Gohan, now in his late teens, is shown flying on Kinto cloud as he is headed for his first day of high school in Satan City. He lands on the outskirts of town, and looks up at a sign of Mr. Satan. The people still believe it was Mr. Satan that saved them from Cell, so they renamed the city to Satan City in respect for their hero. He seems to be running a little late, and after making sure no one is looking, he begins to run as fast as he can. He just happens to run by the bank robbery in progress as a huge shootout is taking place. Gohan turns Super Saiya-jin and fights the criminals. One man fires an entire clip at Gohan, but he just catches the bullets. The other robbers try to escape in a truck, but Gohan just sends an energy wave to take it out. Videl appears and asks Gohan, now in his regular form, who did this. Gohan just runs away. A man at the scene says the Golden Haired Warrior appeared and stopped the criminals, and he seems to go to the same high school as Videl (he had the same high school badge on). Videl seems very confused. At school, Videl questions Sharpner if he is the Golden Haired Warrior, and he replies that he is involved with too many clubs to be the warrior. Another student asks Videl if the mystery man is stronger than Mr. Satan, Videl’s father, but another boy reassures her that Mr. Satan saved the world and is the strongest fighter ever. The teacher then starts the class, and his first order of business is to introduce Gohan. Videl’s friend thinks Gohan is cute and just her type while others think his name is weird. Videl feels like she has seen Gohan before. The teachers says Gohan received perfect scores on the placement tests for Japanese, English, math, chemistry, physics, and history. He then takes his seat next to Videl’s friend. Videl just stares at the new kid, trying to place where she has seen him. The girl introduces herself as Eliza, and then Videl. She tells Gohan about Videl being Mr. Satan’s daughter, much to his surprise. Suddenly, Videl remembers that she saw Gohan that morning at the bank. Eliza mentions the Golden Haired Warrior and how he is the new Champion of Justice. Gohan realizes that he better start concealing his identity if he doesn’t want to be discovered, and it seems Videl is already suspicious. The other students keep saying Gohan looks to weak to be a fighter. Gohan is called on to translate from English to Japanese the story of Mr. Satan’s success.

Later on, Gohan learns how to play baseball, but he remembers that he must not do anything out of the ordinary so the people don’t figure out who he really is, the true savior of Earth. Sharpner blasts a hit to right field, but Gohan jumps high in the air and catches it, then blasts a throw toward home. Everyone is in complete shock at the leaping ability and power Gohan has. Gohan then realizes his blunder. Now it is Gohan’s turn to bat, and he is batting left handed with his hands holding the bat wrong; Sharpner is pitching. Sharpner, wanting revenge, throws a fastball that hits Gohan in the head. However, Gohan isn’t hurt at all and just trots off to first. Videl knows something is up. She decides to try and trail Gohan home, but he disappears in a flash. On his way home, he decides he better go see Bulma for an outfit to conceal the identity of the Golden Haired Warrior. So with that, Gohan ends his first tiring day of school.