You spawn in the middle of a small jungle island, around it you can see a mushroom island, frozen seas, and ruined portals (there has a gorgeous ruined portal treasure chest)
Cre: オスゴリラ, Twitter
This is your spawning point in this seed
From the spawn point, let look at the north side. That is a mushroom island
A ice island in west side
Here is the ruined portal, let find the treasure chest!!
Small Jungle Island Seed ID