MTL - Tech House System - Chapter 114 unfortunately

Chatting in the dormitory at night, roommates wonder how much pain Aunt Flow brings. Mr. Perfect He Zhi Zhou has never bothered joining in on these petty talks for amusement. That is, until he became a woman and laid in bed with a white-cast complexion……

Chatting in the female dormitory at night, roommates sighed over the current pairings in the school of engineering, Shen Xi was a little curious that the problem with these topics is that there was no way to test them. Until she became an engineering male and a bar of soap dropped in front of her……

Introduction in one sentence: About how a top-scoring perfect male with no desire in the opposite gender and an amusing female lead were set up like lightning setting the ground on fire spreading out of control—leading to a sweet and rippling life……

Life is so long, don’t be so arrogant. Some things are bound to deviate.

What if you spend your whole life like a vegetable in a hospital bed? Only being able to speak and listen. Just that. Would you go crazy? Unbalanced? What if it was all the fault of a degenerate madman looking for his parents' inheritance? Would you be angry? Would you be mentally broken?That was Kayden's life for 20 years and as quickly as it started, it ended, but luckily for him, reincarnation existed and by some miracle, he still had his memories of it. And....his new world had...magic.In the first moment of consciousness, Kayden made a promise to himself, in this life, he would achieve everything, he would reach the height of power, he wouldn't give a damn about women or money, futile things that would condemn him to mediocrity, his focus was to have the power to rule his destiny, this time he would not be a slave to his own life, he would be a monarch.

The notorious imperial court lackey and the meritorious military general were well-known for their mutual dislike, a pair of arch-enemies set in stone. Who could have foreseen the unexpected change in the winds of heaven: the general injured on the battlefield, both legs disabled, and even forced by the emperor to marry his nemesis.  

With one marriage edict, two people with mutual hostility are forced to marry and live under the same roof. Yet after these long days together, they come to the realization that this fellow is not truly devoid of any saving grace/unattainable and high out of reach.

- Description from Novelupdates

The fiancée has betrayed, but how could she know that the man she looked down upon was in fact a prodigy with healing and martial prowess!