As for the first and second options, the number is estimated to be fifty-fifty or forty-sixty.
Personally, if it wasn't for the Thunder Horn Golden Dragon factor, he would definitely choose the second option.
After all, the first option relies too much on fate and luck.
Though there is more time to search, the matter of chances, when the area is too vast, it really depends on one's luck.
However, with the Thunder Horn Golden Dragon factor, the route and goal became clear.
"Head straight up, arriving at the purple mountain layer with utmost speed,"
"Then circle around the purple mountain layer, heading towards the den of the Thunder horn Golden Dragon."
Although this route might take a slight detour compared to going directly, the expected rewards from the purple mountain layer would be higher.
Having come to the Infinite Divine Mountain, how could one not be greedy?