I Stay Alive by Changing Boyfriends

Matsushita Tsubanashi had a serious illness, and her doctors had determined that she would live only until the age of eighteen. When she opened her eyes, she found herself in an unfamiliar parallel world.

She also gained a System. As long as she completed its missions, she could extend her life.

But the System's missions were a little... strange.

At regular intervals, she had to draw a character card, become someone's girlfriend, and, during the allotted time, get as much life-sustaining energy from him as she could.

[I am your girlfriend.]

[You love me very much.]

[Even though your family won't allow us to be together, you still refuse to leave me.]

[Every night, you come back to me.]

The Six Eyes could perfectly perceive all information nearby, so he remembered the added memories far more vividly than ordinary people.

He remembered the way her eyelashes trembled when she closed her eyes as he kissed her.

He also remembered her slender waist, hidden beneath half of the blanket.

And he remembered the way she looked up at him while wearing his clothes.

She was his girlfriend.

Now she was his ex-girlfriend.

But Gojo Satoru couldn't remember how they'd gotten together in the first place.

The only thing he remembered was her leaning against his chest and quietly telling him how afraid she was of the things he encountered.

So later, they broke up.

And then...

He saw her walking the streets of Tokyo, holding hands with his former best friend, the two of them looking intimate.

[You said you thought dating a jujutsu sorcerer was too dangerous, and you tearfully broke up with me, only to hook up with a curse user?!]

[You can only be with me.]

[Because I'm the strongest.]

*

Gojo Satoru tried to win his ex-girlfriend back, but then he discovered... Why were so many people claiming to be her ex-boyfriends showing up?

Just how many ex-boyfriends do you have?

Matsushita Tsubanashi: Thanks for asking. As long as I'm promiscuous enough, I can live to a hundred.

Theme: Live well and cherish the people around you.