One day, the protagonist is invited to a beta test of a game through his mobile phone and starts playing the game.

When I run the game on my computer, I get dragged to an unknown place.

I decided to climb the tower because I heard that if I climbed to the top of the tower, my wish would come true.

Will the protagonist succeed in ascending?

Features of this game

1) Roguelike deck-building system

2) Combination of card strategy and real-time action

4) Real-time battles with other users using the cards and equipment you have created.