MTL - This Sandbox Game is Unreliable - Chapter 596 Is there a problem with this martial arts or I have a problem?

Li De accidentally gets transported into a virtual game that won’t be released for another year. He becomes the vampire's progenitor, an ancient being hiding among humans to learn magic, and gains control of an ancient castle along with 200 bloodline descendants.Though he can still return to Earth temporarily, Li De faces a major challenge: in one year, the game’s public beta will begin, and players will enter the world. As a vampire, he must find a way to grow stronger and prepare his race to survive the impending arrival of these players, who could become a massive threat.This is the story of how a vampire progenitor and his descendants team up with humans to cultivate resources, master magic, and build a thriving community in order to withstand the coming storm.---Tags: Aristocracy, Brainwashing, Elves, Fantasy Creatures, Fantasy World, Game Elements, God Protagonist, Goddesses, Gods, Handsome Male Lead, Interdimensional Travel, Kingdom Building, Loyal Subordinates, Magic, Male Protagonist, Mind Control, Modern Day, Race Change, Shameless Protagonist, Slaves, Vampires, Mages.

I am Master Siwei, and I speak for arcane arts.
This is an era of heroes and heroines.
This is an era of great changes.
In the end, it will be an arcane era opened by me.

- Description from Novelupdates

Awakening a Legendary Class in the apocalypse...?Not even in his wildest reams Xavier could have imagined things would take turn for the better.Xavier was rotting in some corner of federal prison, destined to live a miserable life.However everything changed, when the apoclypse arrived. While the world around him burned, Xavier awakened a class, that rewarded him for killing monsters in one strike...for creating kill streaks!![Ding! Hundred monster Successfully executed, All Attributes increased by 100%]While others were struggling kill basic Zombie, He killed the god of apocalypse in one hit.[kill streak - One million][All of hosts attributes are increased by a million times.]With this prompt, Xavier ended the crisis that had been plauging the galaxy for millions of years.

The universe is grand and incomprehensible.Civilizations rise and fall every cycle.Death is only a number; mortals are innumerable.Fate is influenced, destiny is manipulated, and what is inevitable is rewritten.Only in ascension can one achieve eternity; however, destruction is always in wait.War and death are omnipresent, and the center of all conspiracies rises, too doubtful to place his trust in anyone or thing, besides himself.This is a story of cosmic ascension, outerversal domination, and finally, returning to origin.