MTL - History’s Strongest Senior Brother - ~ 1743. What is the purpose?

An advertising director is reborn in 1988 Hollywood as an eighteen-year-old blond-haired westerner named Eric Williams.

From then on, he starts writing movie scripts and television songs, becomes skilled in directing every kind of film, wins over all kinds of female celebrities, and takes the road to become a Hollywood legend.

- Description from Novelupdates

Living a fairly common life, Brian lost his parents at the age of twenty at the hands of vampires. But he never imagined that he had a daughter and she was a vampire.

Elenor was raised by her mother, learning to become the next head of the Vampire Family. Seeing the pressure and loneliness of her mother, an eight year old Elenor decides to find her father and help them patch up.

But, who would have thought that her father had no love for her mother, he doesn't know much about her. Instead he fell in love with an werewolf, her racial enemy.

But, it wasn't her story. Brian had a lot more going on in his life. With a new daughter and a girlfriend, his life began to drastiscally change. From solitary and lonely life to a life filled with excitement and love. Can he handle it? Can he raise his daughter? Will he ever love her mother?

In the age of post-apocalypse, Brian at the age of twenty-five starts a new life filled with Virtual Reality, Superheroes, Evil Aliens, Vampires, Werewolves, and most importantly, Techs.

A hundred years ago, he was a genius of the Emperor's Domain who made even the God of War wary. He was unparalleled in both alchemy and martial arts. However, his friend betrayed him, leading to his untimely demise.A hundred years later, he rose from being a dandy young master, starting everything anew. From then on, the world witnessed the emergence of an extraordinary genius.“Boss is even more ferocious than a wild beast!”“Boss values friendship above all else. He is forever my best friend!”“Kevin, no matter how long it takes, I'll wait for you. I won't marry anyone else!”“Don't ever provoke that man of calamity. That guy is a beast!”“I am Kevin Anderson, who dares to defy me?!”

Lucien, a guy who has nothing but the desire to save his mother. To get strong enough, he makes a contract with the demon of L.u.s.t. And now, only by making a great harem, will he gain the power to protect those dear to him.