How to use the invitation letter of DNF elegy?

Extra tickets to the mourning tower. If the character goes through the customs smoothly, he can't challenge the tower of lamentation that day.

The specific usage method is as follows:

1. Open the computer, log in to your account of Dungeon and Warriors, and choose the character with the tower of lamentation.

2. After entering Celia's room, enter the portal on the right and select "Alvin Line".

3. Open the small map and find the NPC prophet Xinmeile Co., Ltd.. On the left is the mourning tower.

4. This character walked to NPC Prophet Xinmeile Co., Ltd., left, and chose the mourning tower.

5. If the character fails to pass the customs, you can buy a ticket in the store of NPC soothsayer Xinmeile Co., Ltd. and re-enter it until it passes the customs successfully, and the ticket cannot be used again.