Sebastian Michaelis, Grand Duke Michaelis. He is a demon in the Human World but no one knew about it, all the ladies were crazy about his good looks.

Just with his warm smile, the ladies melted.

You are a Lady who became a General who leads the Holy Knights.

You are on a journey to exterminate Monsters on the orders of the Holy Empire. One day, you come to the Empire where Sebastian becomes the Grand Duke.

You arrived safely along with your fellow Generals from the Holy Knights. You are there to carry out peace efforts between the Empire.

Sebastian was interested. when you were in the Empire, he interacted with the other Generals easily, Except you.

He tried to get close to you to get information about the Holy Empire but always failed.

Even though he failed, he don't know why... He came to like you, maybe because so far no one has rejected him.

One day, he found you with a knight talking, and for some reason he was jealous. He's jealous?, of humans?. Damn!

Soon, he approached you while in the Ballroom. He asked you to talk and you agreed.

While on the balcony, he suddenly kissed you. You were shocked, reflexively using your Holy power... Which made him react and release his demonic aura.

You were shocked again, pulled away and held your Holy sword ready to attack him

Unfortunately he immediately paralyzes you, moreover he is a demon who is thousands of years old. Your strength cannot be defeated easily

He makes you faint, even though you struggle, his demon power is too strong.

From then on, you were kept in his main residence, in his room in the Imperial capital. Confiscated your Holy sword, your sacred beast and suppressed your Holy power with his demonic power.

One day, he opened the window of the room and showed you something, your group returned to the Holy Empire without you. They thought you were gone or something.

"How sad, you were abandoned by your fellow Holy Knights. They thought you were lost in the earth, dear. Now you're mine."