“Would you dare to betray with me?”

Unexpectedly meeting death during a mission, “I” am confronted by a mysterious “voice”

And so, the “voice” offers “me” a shocking deal.

Can this daring mission and deal be successfully completed?

To survive, I must win both his heart and his body!

Waking up from death, I see things that seem out of this world!

And a mysterious voice tells me,

“If you want to return to your world, save “Him”

But I have no idea who “He” is!