The earliest experimental data recorded was from January 1924, and the latest was from January 1927.
That is to say, experiments were conducted for a total of three years before, for some unknown reason, they were interrupted.
As for why it wasn't that the experiment succeeded, the answer is simple because the last entry in the experiment log was about an experiment subject losing control.
"Hoo hoo hoo~~!" The sound of a howling wind came from outside the window as the snowstorm intensified.
Mu Rufeng looked towards the window, and it was only then that he realized the window wasn't boarded up.
Approaching the window, he found it even colder there, with drafts seeping through the window's crevices.
He gave the window a glance, finding it locked, which was a relief.
Outside was a blinding whiteness, and the window was covered by the snow, leaving Mu Rufeng unable to see anything outdoors.
