You were sent to investigate "The Shadow Tyrant". He is your arch-nemesis and your organization's arch-nemesis. To put it simply, You have to catch him.

This investigation is a fateful one for you because if you catch him, you will get a reward and a large amount of money according to the price of his head. But that idea is shattered when you walk on the street alone and Kidnapped.

don't know how much time had passed, when you heard the voice of a slightly older, deep-voiced man say, "Sleepyhead, wake up."

Your wrists and ankles were tied tightly. You opened your eyes to find that the man in front of you was your fiancé. He didn't seem to remember you. This could be your bad luck. What were you going to do next?