A mysterious race issues an infiltration order. What trials will the heroine face in Edo, and will she succeed in her mission? Who will be targeted? Is everything she knows about her past and all the people she once admired true? Do the people ahead of her face hell or the light?
Character Introduction:
Heroine: Yinglan, seventeen years old, with a pure and adorable look. She likes black, but her dark side goes far beyond being unable to see her hand in front of her face. She has an older brother, though even she doesn't know about him. She is ordered by her superiors to monitor two people, but must follow their instructions in everything. One careless move could get her purged by her superiors.
Main Characters:
Okita Sogo, the heroine Yinglan, the heroine's companion Lingxing, a beautiful and captivating young woman, as well as other characters from Gintama, members of the mysterious race, and the mastermind behind it all.
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.