Patriarch of All Beasts

Xin Yuan, the immortal who ruled the entire realm, decided to go into seclusion and hide in the mountain. He was done with his business and had no more destinations to achieve. When meditated, he realized when he opened his eyes he was no longer in the same spot. He was in the middle of nowhere, ostracized by civilization as a despicable human who could not cast magic. He expressed his desire to return, and the voice from the system responded, [To come back or to be immortal once more, you must conquer all the Spirit Beasts in this realm by stealing their life essence.] What he didn't know was that some of the beasts were the leaders of the kingdom, while others roamed around with their followers. They lived in fear of their might, a cruel tyranny for those who could not do witchcraft. Xin Yuan, bearing the name of Eloran, vowed to reclaim his strength and change the order in the world of Therion, a new significance of life to dominate. With the system on his side, nothing is impossible for him. — Note: Not for under 18! Contains dual cultivation, an act of sexual assault, an attractive older woman, unlawful relationships between close relatives, and no NTR!