My System Girlfriend Only Wants to Follow the Plot

[PS: This should count as a partly romantic conquest game. The female lead has no romantic feelings throughout; she's only acting.]

[Welcome to the world of literary greats! Embark on a romantic journey with them. We promise this is a game you'll never regret buying. Right now, all you have to do is add it to your favorites and leave a comment, and you can take it home to play with your friends.]

[Warning! Please read the conquest scenarios brought to you by System 007 with a clear head. These versions may be out of character. Now, let's begin with the setup.]

Dark-Era Dazai:

As his secretary, she gave him her whole heart and pursued him without restraint. Even sacrificing her life couldn't earn her a single glance, yet after her death, he laid a bouquet of red roses on her grave.

Port Mafia's gravity manipulator:

They were deeply in love, and he spoiled her rotten, giving her everything she wanted. But one day, he personally killed the enemy lurking in the depths of the Port Mafia, who was also his one and only lover.

The Siberian Rice Ball:

He met a fascinating person in this world, so the two of them met and got to know each other. He severed every tie she had to the mortal world, until she could free herself from her sins.

The disheveled yet handsome middle-aged man:

Want to wear a dress with Alice-chan?

Fukuzawa Yukichi:

This is a cat, probably!

Other characters yet to appear: Still classified by the official source. Please look forward to their release.

Theme: Fall in sweet love with fictional characters.