Who studies the time machine?

Okabe. This time machine was made by Okabe in the future to change the world line, and it has been driven from Amane Suzuha in the future to the present. Its key role is to let Okabe of the Alpha World Line go to the Destiny Stone Gate World Line, and it is also a branch that determines the Destiny Stone Gate and Line 0, which is regarded as Okabe's self-salvation from the future to the present. Doors of Destiny Stone is an adventure jointly developed by 5pb. And sodium nitroprusside * * *? The game was released on Xbox360 on June 2009 10 and on PC on April 9, 2065. It has also been adapted into TV animation, animated film, animated short film and other derivative works.