A cool-headed, devious receiving partner x a naturally airheaded pursuing partner with overwhelming combat strength
On the surface, it's a clash between equals. In reality, it's a collision of hearts.
"Welcome to the large-scale horror game, Mystery."
"Here, you may choose any game you want to clear and earn points as a reward. In exchange, you must pay an equivalent price."
"Whether you want to sell your soul and life for endless wealth, or trade for the soul of someone deceased, it can all be done here."
"Will your greed let you obtain everything you desire?"
"Mystery welcomes all players to log in."
Will you sell your soul, or give up your life?
Every desire leads to a bottomless pit that can never be filled. Dear player, do you have endless desires?
Theme: An uplifting gaming experience.
