What is the bottom treasure exploration project?

This activity is a team game and needs 3-5 people to complete. At level 30, you can click Participate in the activity interface.

At the beginning of the activity, the mysterious fortune teller will tell you the secret of the approximate layer of the hidden treasure. Young Xia, remember the lucky numbers firmly, so that it is easier for young Xia to find the last treasure.

The secret realm is divided into five secret rooms: gold, wood, water, fire and earth. Each secret room has 10 floor, and the keys are distributed in five different secret rooms. Find all the keys and you can open the last treasure! The speed of treasure hunting is also very important. Young Xia, the time spent on treasure hunting will determine the final treasure reward.