Ancient City Under Spawn (Bedrock)

Ancient city directly beneath spawn on Bedrock — 3 swift sneak books in the central chests.

Spawn: right on top of an ancient city — dig down 45 blocks at the spawn point.
Loot: central chest room holds 3 Swift Sneak books and 2 echo shards (verified).
Slime chunks: two slime chunks overlap the city edge for a dark slime farm.
Safe route: wool-carpet the shaft from spawn to the city entrance before exploring.

Perfect for a speedrun-to-loot seed: jump in, grab Swift Sneak, and gear up for the Warden.