MTL - Centennial Family, Rising From Hong Kong Island - Chapter 50

In a world where magic rules and human nations fight to survive, a 14-year-old stowaway finds himself thrust onto the frontlines of war. With no allegiance but to his own cold logic, Lugh is forced to navigate battlefields of steel, sorcery, and shadows. What begins as an escape soon becomes something far greater—whether he wills it or not.Gunmage – When spell and steel collide, a new kind of warrior is born.

I was reincarnated into another world, and I’ve brought the Horadric Cube from Diablo II with me.
Being a knight is cool and all, but being a wizard is pretty neat as well.
So, which one will it be?

- Description from Novelupdates

There are 5 books on the 6 sworn brothers in a serial called streamer (流光系列). ‘They are rich, handsome and powerful. These book are on various types of love as well as on the bond and mateship between the brothers. Book on youngest 6th brother.

Chen Yu Bai (3rd brother) & An Xiao Yi – Chen Yu Bai is a sharp, domineering & cool man whereas An Xiao Yi is a foolish, childish & innocent girl. He is her boss & she is his secretary. He bullies her yet at the same time will not hestitate to protect & shelter her. Thus, she can always rely on him. Their relationship is a funny one on how opposite attracts.

Li Wei Ran (5th brother) & Qin Sang – Li Wei Ran and his cousin Qin Song fell in long with Sang Sang who is An Xiao Yi’s best friend. Sang Sang sees Li Wei Ran as a good man. He is polite, patient and passionate whereas she is independent, intelligent and interesting. They are a perfect pair but she is afraid to love so he has to work hard to convince her he is worthy of her love..

Short sequel on their children.

Lin Fu's biggest regret was being born into a military police family, yet due to physical limitations, she could only sing and dance in the cultural troupe, serving as a qualified vase.Accidentally traversing to the interstellar era three thousand years later, she was thrilled to discover she possessed a rare S-level psychic power, inherently cut out to be a fleet commander.She would attend the military academy, join the Marine College, command a cosmic fleet, and become a gallant female general.**However, her new identity was just the daughter of a remote star system's farm owner. To achieve her dream, she aimed to marry into the family of the empire's youngest space fleet commander.Commander His Excellency was cold and abstinent, with an imposing presence, yet devastatingly handsome enough to break hearts. Lin Fu fell for him at first sight.She wanted to have him, and even more, she wanted to stash him away secretly.**Later on, the whole interstellar space finally learned that the always ridiculed incompetent bumpkin was actually the commander of the Empire's Third Fleet.She was also the former most noble and adorable Princess Freya of the royal family, as well as the fearsome star thief that made people tremble.The entire interstellar was boiling with excitement.The handsome and noble commander His Excellency was not happy: What happened to the promise of stashing me away privately?