Perhaps, in a certain sense, this was the ultimate otaku.
People went to other parallel universes to experience the unknown, encounter mysterious dangers, encounter unknown laws of other universes, and vindicate their multiverse.
Xu Zhi, on the other hand, had one at home, shut the door, and certified his own production and sales.
This was the specialty of the outer Dao universe. It was a law of another universe, even though it was not a true parallel universe and was incomplete.
However, all the experiments that needed to be carried out were just theoretical prototypes.
As the first experimental subject, it still depended on what parameters the cute girl could provide and what problems she would encounter.
