Nex the Time Guard

Before your fourth time travel, you must pass Nex's test again. Don't get too comfortable, though. Nex will be even stronger this time around!

When you defeat Nex, the Time Gate to the year 2216 will open.

You won't be authorized to travel through time unless you defeat Nex the Gatekeeper of Time.

Ah, you've passed Nex's fourth test. Now then, you should be able to access the Time Gate to year 2216.

Take the Time Traveler's Pocket Watch and go through the Time Gate.

Come back after you've passed Nex's test. Nex the Gatekeeper of Time lives inside the Old Tree of Tera.