Fail.

They fail to get to WooPil by just a few minutes, as the Stellaron Hunters leave the world with their hostages before the others could reach the platform where their starship was.
They try to rush back to the train, but by the time they are teleported there, there is already no track left on sight of the starship that left before them.
On a positive note, they managed to give the necklace modified by Aron to someone among the Stellaron Hunters, who is going to give it to WooPil. Since it's a necklace of Rex Lapis, there is no doubt that WooPil will keep it always on himself.

When they return to the train, they have to wait a few hours before the trail stabilises enough for the train to move again. Sadly, it doesn't work as smoothly as a starship, on that sense. But they know that the Stellaron Hunters managed to get the Stellaron before Welt could seal it.
In a way, it was a bittersweet mission, everyone failed on their quests but not everything was lost. After all, now they can track WooPil's position, when they'll approach another planet and they found Skylar with his… psycho baby.
When they are back on the train, Chan and Cyno go to wash and rest almost right away. Moving underwater can be pretty exhausting.