You peek at Janus and Schala. (they are bro and sis). yea the evil queen is their Mother!

now go to the middle entrance, and you would see Schala using her pendant to open a "Sealed by a mysterious force" door. you try it with your pendant, but u would fail.

so, go back out and enter the left room.

Powerup your pendant with the Mammon Machine(is that how you call it?)

Now it works!! notice that from now on your pendant can break those "sealed by a mysterious force" doors and chests.

Oooh, ugly Dalton monster Golem!! He cuts your HP by half with one hit.

Johnny race?? yea you need to pass Lab32 again, and go to.....

Sewer Acess.

Well, that red thing is a switch, and you can pass through and get to that switch.

Now take this rear path and you would find yourself out at the door you just opened.

Follow the given paths out and finally you would come to the exit.

Now, you can enter Keeper's Dome.

You would get the Epoch in Keeper's Dome. Well, the Epoch is your time travelling machine!!! With Epoch, you can return to the Dark Ages.

Find Terra Cave at the Northwest corner.

Yup, bosses inside the cave.

Defeat the bosses, now you can go up.

After fighting through some battles you would come to Giga Gaia. he sucks!!

Melchior is sealed here, but he doesn't know you!