After Losing My Memory, I Took Stock of the Bloodbath Between My Ex-Boyfriends

Jianjin Okamiya woke up and realized that something about the world was off.

On his left was a doctor anxiously asking about his condition. On his right were his parents, their eyes red and swollen from crying. Above him was the snow-white ceiling of a hospital room.

Jianjin Okamiya: ...?

He had no memory of how he got to the hospital. Had someone played a prank on him while he was asleep?

Then, in just ten seconds, he accepted from the doctor that he had lost his memory. After a checkup confirmed that everything was physically fine, Jianjin Okamiya, who had no desire to spend another moment in the hospital, felt refreshed the instant he stepped out of his room.

The next second:

[Ding-a-ling, welcome to the heart-pounding Romance Simulator Grand Challenge! Our mission: discover the true meaning of happiness through beautiful romance!]

Wait, wait, wait, wait. This really isn't right, is it? What is this Romance Simulator? Don't just appear in his head on your own and act like you've latched onto him and refuse to leave!

[This System will guide you, dear Host, to find the beautiful romance meant for you! P.S. This System has already bound itself to you, and the Host cannot be changed. So give it your all, dear Host! (⸝⸝⸝>﹏ˊ]

Theme: Love is the most twisted curse.