He is about to venture into the land of the unknown, with no knowledge of what awaits him, or if he is being led right into a trap.
To keep up the dignity of his race and show to whoever invited him that he is not a coward, he has to leave his home and journey there.
He also wants to know, what the sender wants with him, how they know about his existence and where he lives.
For this reasons, Orun has to go. He has no choice or ways to stop himself from not going.
The sender is a ticking time bomb who knows of his whereabouts while he knows nothing about theirs. There is no telling what could be done with such information at their disposal.
At the very least, he has to know the identity of the sender, if truly it is a human, or one of the schemes plotted for by the humans.
