Gohan fanfiction

What if Gohan tried to go in the past after the cell games to rescue his dad? What would happen if he also accidently met his younger self? What will happen if he discovers his time is fading? Takes place after the cell games. Gohan is very young. Gohan will also be a teen. He will be in the following forms: pre-Kid Gohan, kid Gohan, pre-teen Gohan, teen Gohan. Gohan will be in those forms. Randomly of course. Also Gohan does not stop training and he will soon grow a tail. The tail will be a cute appendage.

This is my first fanfiction so go easy on me.