Nowaday, I also make a simulator for my work.

This simulator lets me go to a calculated future,

and go back to the present, and go to another calculated future again. Totally the simulator go over them three time.

I have named these three time-axis, "alpha world line", "beta world line" and "gamma world line".

And I have named the real time-axis selected by these three world lines, "real world line".

I am afraid that I am a coward,

because I could name the world line "Steins;Gate"