Just like people adored heroes during their childhood, our MC adored the power of science.

His ambitions to achieve the impossible through science entered the realm of insanity.

In order to achieve the impossible, he toyed with death and came out the victor.

He reincarnated into a world of magic but the world was underdeveloped in the science department.

What nonsense! Only through science can rule the world. Only one person can sit on the throne and that person is the King of Science.