The reward of the time keeper is located in the time cave near the cemetery. If you don't ride a dragon into the cave of time, it's easy to see that you can save Sal through PT before you respect him. Before you upgrade your reverence, you can dial 18, and then you can upgrade your reward through the heroic mode of these two copies. The most important thing is that the tank head is enchanted. In addition, after the reverence, it can be sent directly to the cave of time through the npc of Shatas Tianya Hotel. Very convenient.