I Became a Genius Commander at the Academy - Chapter 154: Tactical Victory & Strategic Defeat (1)’

An unknown disciple from a small sect battling against the strongest in the cultivation world! The long journey working at cultivation, the realization of destiny and the chance to reach the apex of the world.

Some are born great, some achieve greatness and some have greatness thrust upon them. Zuo Mo is a zombie faced low level cultivator in a minor sect of a little world. Ever since he was picked up by the sect leader two years ago, he has no memories of his earlier life except a recurring nightmare. Navigating the rigid class structure and intricacies of the cultivation world, as one of the lowest possible of the lowest class, Zuo Mo’s dream is to earn money, and lots of it, through being a spiritual plant farmer.

A chance occurrence reveals that someone powerful had changed Zuo’s features and erased his mind. The money grubbing zombie decides to set out on a journey of cultivation to find out answers. Fate colludes with chance, the drums of war are beating, the ghost of his past is coming… …

- Description from novelupdates

Vincent Strider was a gun for hire who made a living by killing whoever it was his clients wanted dead. But during one mission, he died in a fierce gunfight. However, death was not the end for him. Vincent found himself reincarnated in another world, facing a floating interface that flickered before his eyes.[Synchronizing Host!][Military System initializing.]Vincent found out that in this system he received, he can summon soldiers, tanks, aircrafts, and even warships! This is going to be exhilarating.

Suddenly a high school student Subaru Natsuki has been summoned to another world on the way back from the convenience store. With the biggest crisis of his life being summoned to another world and no sign of the one who summoned him things become worse when he is attacked.

The story is about a a hitman, Who dies because of his own recklessness and transmigrates into a game he used to play after his retirement as a hitman.I'm not gonna spoil any further, but i might answer few of your questions.Is MC overpowered?Nope, he'll become strong over time and all battle he'll fight will be because of his effort and techniques.Is there magic and adventure?Yes! It have both magic like normal isekai with adventure and fighting with monsters and many other things. There are other important things like “Essence Stone” But let's talk about it in the chapters.There will be harem?Not really, He will be in contact with many beautiful female and males but one waifu but i haven't decided yet.All i can say is, give it a try, I'll try my best to make it worth your time.