1, take the subway to Tielubao, then fly to menethil, take a boat to Saalamo, run north along the beach to Ratchet City, then cross the bridge to Tal (durotan) in Dulong City and run southeast. There is a village with many trolls in the southeast of the map and the whole continent, that's all.
2. Storm City, run hard to the south, go to Twilight Forest, then go hard to the south, go to Thorn Valley, go to Treasure Bay and take a boat to Ratchet City, and repeat later.