1 1 Prologue...

I am Jack, I am a programmer, gaming and programs are everything to me.

I envy the people around me and feel jealous of those who babble about their relationships. Because I don't have one. it seems normal, isn't it?

But it is not, I am a bad boy, I developed a system to spoil their relationships, and they break up, and this system gave me a different satisfaction... I was happy with my life...but suddenly... one day I met with an accident,

Now the greatest programmer is playing games with me...

I am a soul now...

and I was punished to enter different bodies for Twenty days....to experience different situations of different people.

The twenty first day I'll be in a different body...