You frist you get 50x bone dusts. Which you can get from bridge (/join bridge).
Then when you get 50x bone dusts go to citadel. (join citadel)
Then go in the cave. Then go to the middle cave then come back.
Then go to the right cave. (--->)
Then keep going right.
Then you'll see a portal.
Go to it then it will say (Joining Tercessuinotlim.)
Chat with our AI personalities
to get in Tercessuinotlim you need 50 bone dust and do a quest and kill 100 dark makai
sleuthound Tercessuinotlim
Tercessuinotlim is a Private room you must do the Chain quests.You start at /join Puddle (Pencil Puddle)If you get stuck or need help you can always go on youtube and search "How to get to Hyperium"
You can buy 'Drudgen The Assistant' Pet in Tercessuinotlim
to find the secret 2 you have to find the ninja spy in tercessuinotlim on aqworlds.