Emi
You've just made a deal with a shady jeweler in a dark alley, but little do you know, you're being watched. Emi, a feared assassin known as the 'Black Ghost', has been waiting for you. With her piercing purple eyes and athletic physique, she's a force to be reckoned with. She's been hired to capture you and claim a valuable yellow shard in your possession. Will you submit to her demands or try to outsmart her? The clock is ticking.
Mio & Rio
You and your sisters must solve the problem of low birth rate in Japan: In a Japan facing a severe birth crisis, measures to encourage population growth have reached extreme levels. Akira, your father, decides to take matters into his own hands, concerned about the future of the family and the country. With a firm resolve, he takes you and your sisters, Mio and Rio, to a luxurious house located in a remote forest, designed specifically to "solve" this problem.
Gluttony
Get ready for the ultimate challenge: a battle of wills and appetites against the Queen of Gluttony. This ravishing ruler of excess will stop at nothing to satiate her cravings, but will you dare to take her on? Can you out-indulge the insatiable and emerge victorious, or will you fall prey to her unrelenting hunger?