Map entitled Raft Survival offers you a rather extraordinary adventure. Not as difficult as, say, Skyblock, but you have to sweat in Minecraft Bedrock Edition.
How to play Raft Survival map
You will have at your disposal a small raft in Minecraft. On map Raft Survival You will have to surf the water in search of valuable resources, for example, in underwater structures. You may even find a small island, but count on it in MCBE not worth it. Eh, to attach more ferocious storms here, right?