Global Monster: I Am a Human Being but I Have Become a Monster King

Two hundred years ago, spiritual energy revived, demons rose up, wreaked havoc on the world, and countless people died at the mouth of demons! Humanity is in danger! Thanks to the emergence of the demon master, who traveled across mountains and rivers and killed demons, humans were able to barely gain a foothold and gain the right to continue to survive. Two hundred years later, Su Yu traveled to this world and activated the most powerful king system. As long as he accepted a demon as his younger brother, he could become stronger! "Ding! Congratulations on successfully recruiting your first monster as your younger brother, and gaining two levels of realm improvement and a subtle level of movement!" "Ding! Congratulations on successfully defeating the nine-tailed fox and gaining the flaming eyes!" "Ding! Congratulations on becoming the new king of Lion Demon Mountain and acquiring the magic of heaven, thunder and earth fire!" Many years later, Su Yu, who was sitting on the highest throne, watched countless demon kings bowing to him, and said helplessly: "I have no interest in becoming a king. In fact, I refused to be a king at the beginning!" This book is also called: The king of monsters is not a monster. Why are the kings of monsters all the same human being? , Actually, I refused to be the king of monsters at first. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.