MTL - It’s a Stepmother, Not a Sister [70s] - Chapter 93 heart warm

In a fantasy world ruled by kings and queens possessing great magical power, Kant Icurus Maybale is the only prince on the Aceaton Continent who does not possess magic. However, what he does possess, that nobody else does, is his past memories of the time when he was a Mechanical Engineer on Earth. With nothing but knowledge, brains, and wisdom, he dares to bring this medieval-esque fantasy world into the industrial era, and gain unimaginable wealth and power. Along the way, powerful forces that feel threatened by his rise in dominance will do whatever it takes to bring him down! Will he be able to conquer the continent, and potentially the world, to usher in a new age, or will he get crushed by the existing world order?

Did I reincarnate? Or was I transported to an Isekai cultivation world? To be honest, I have no clue!What matters is that I turned from being useless, bullied, and trash, to fully-fledged garbage in my new cultivation world!But what is this strange bleep that keeps ringing in my ears? Is this some kind of system? Oh God! Did you gift me such a cliché, right at the start of my journey?Wait, why are you trying to kill me? Did I do something to you? Stand back or I will be forced to use unstoppable Exhudia!Tell me, what did she do for you to treat your significant other in this way? Let me show you how girlfriends should be taken care of!Wait, everyone was always telling me that demons are bad, so why is this demonic queen trying to seduce me? Wait! KEEP YOUR HANDS AWAY FROM MY PRECIOUS SWORD!I just came back from a mission and was promised at least a half a year of break. Why are you bothering me again with something as silly as subjugating a devil general?

Lynn traversed the multiverse and was reborn as a half-blood devil.Fortunately, he awakened a system that allowed him to...