Master Pei's Wife is a Devil Concubine - Chapter 199 - At His Peak

Beings that create and control monsters and demons, beings that build and reign over malicious labyrinths, the chosen individuals to possess an overwhelming Unique Skill… They are the Demon Lords.

“They called me a beast,”“They called me a monster,”“They killed my mother and took my sister, yet they called me the animal!”“I will make them pay!”After losing his mother and a young age, Jayden struggled with rage and isolation, getting angry at everybody and everything, while still having the dreams of crushing those who took his mother from himBut his goal was hindered when he discovered that he couldn't possess an ability, he would remain a ordinary human in a world where power was everything.Years after being sent to therapy, he returns only to get struck by lightning. But before he could die, a mysterious interface appeared in his eyes[Requirement has been met][System integrating...][Alert! Non-human genes found in host; modifying system to meet Host's genetic code][Curse has been forcefully activated][Congratulations you have acquired the Beastlord system]“Huh? What the hell is this? And what curse is it talking about?” Jayden thought as he slowly lost consciousnessHe wakes up as a new being entirely, receiving various powers and abilities related to nature and it's creatures, but the most incredible was the absolute control over beasts. Now he could achieve his goals without being stopped and get revenge for his mother. While also leading a war with the ancient beasts against beasts from beyond.....“Mother, i have finally become the animal they say i am,” Jayden chuckled, as he stared at the bright full moon“I have become the lord of beasts,” he stated, as his body began to slowly transform into a large humanoid wolf.

«Grey, elemental affinity, zero» The Elder announced the result loudly.

When a person dies, they either die light as a feather (aka unimportant) or heavy as Mt. Tai (aka very important).