& lt;p & gt;Reverse Dungeon-Plunge into a rich journey with a lot of monsters to destroy! Collect the best equipment and unlock cute pets that can help you overcome all the obstacles. Restore the power of the Great Demon, lost during the ritual of the great sacrifice, and take revenge on all those who tried to take it away from you. Conquer the whole world with the help of assistants (monsters) and try to sit on the throne as long as possible as the ruler of hell. Upgrade the available characters and develop the plot!