Two friends, Jelly and Preston, engage in a Minecraft challenge to build the most secret and amazing underground basement within 30 minutes. They have to use creative mode, and the rules include not copying each other's designs. After the time is up, they showcase their creations, with Preston explaining the features of his base, including a secret entrance, a prison, a control room, and a secret escape route. Jelly then tries to break into Preston's base without breaking anything, eventually finding a secret trapdoor. The challenge concludes with a tour of Preston's base, and a link to Preston's channel is provided for viewers to check out his base in more detail.
Here are the key facts extracted from the text:
1. The challenge is to build the most secret and amazing underground base in Minecraft.
2. The contestants, Preston and Jelly, have 30 minutes to build their bases.
3. The rules allow contestants to use creative mode.
4. Preston builds a secret base with a hidden entrance and a lever that opens the door.
5. The base has a secret escape route, a prison, and a control room.
6. Jelly eventually finds Preston's base and explores it.
7. Preston's base has a secret way to get in, which requires using momentum from jumping down into lava to avoid dying.
8. The contestants have a "no breaking" rule, where they are not allowed to break anything to get into each other's bases.
9. The video ends with a link to Preston's channel to see his base and a request for 150,000 likes for more challenge videos.