MTL - Kneel to Me - Chapter 7

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates

The Gura Gura no Mi is known as the strongest fruit in the world of one piece.

While returning home from a boring day of work, a black hole opened up in front of John and sucked him in. Before he was floating in the blackhole, a helmet latched on to him. "Uploading A.I under progress...Activating Survival Kit" A weird robotic sound appeared within the conscious of John and suddenly a white energy enveloped him... After opening his eyes, John noticed he was teleported to a whole new world. A world of magic and he was a user of a system. Arkon, the world John was brought too, was a medieval world which is 10 times bigger than earth. This new world held many new mysteries and this was the beginning of John's adventure. John will dominate and stir the world with his new system. Old technologies begone and use my advanced techys instead! Ha! you want to hold a politic, economical and military war with me? Sorry but my system is too broken for you all to counter.

Selene Valor, a pureblood vampire, entered a marriage of convenience with her husband Gabriel Valor to protect herself from relatives eyeing what was left of her family's wealth. Six months into their marriage, Gabriel is sent away to war to fight for the kingdom. As time went on, news of his victories spread across the kingdom and he was labelled a hero.Nearly six months later, Selene eagerly awaits the return of her heroic husband. Upon his arrival, Selene is faced with betrayal as he brings home a woman named Cassandra Avery, a human who he introduces as his lover. Selene is heartbroken and tries to save what was left of her marriage but soon there is news of Gabriel wanting to take Cassandra as his second wife.Selene is left with the choice of accepting Gabriel’s wishes and staying protected or seeking a divorce. After a heated argument, Selene turns to someone she never expected to be her saviour. She finds refuge with Lord Xavier Blackthorn, another pureblood who seeks her hand in marriage.Will she forgive her first love or move on to accept Lord Blackthorn’s love?