Enter Valhalla in Demon City and choose the stage you want to challenge. There is a certain chance poping up an interface of operation box, which includes stage map, stage name, pass ranking, tips of stage information, confirmation of stage challenge and suits reward display.
Stage Map: player can know the whole map of the present stage.
Stage Name; play can know the chosen stage’s name.
Pass Ranking: if play passes different stages and is on the ranking list, he will get weekly ranking reward
Tips of Stage Information: information about reply introduction, amount of waypoint, condition to pass the stage and rewards after finishing each battle
Confirmation of Stage Challenge: click it to enter the stage challenge interface
Stage Suit Display: display the suit information that may drop in the present stage