Vast Sky Drizzle

When Jiang Ming woke up in a strange world, he learned he had obtained immortality. In the dangerous and ruthless world of cultivation, he was determined to carve his unique path. Taking advantage of his immortality, he vowed to learn forbidden skills that would normally eat away at the user’s life. 
As he continued on his path, Jiang Ming realized that with his forbidden skills, he could become the strongest. 

As An Immortal, I Only Learn Forbidden Skills

CatABoo

<p>"There seems to be something in the depths of the Guanghan River. There were a few times when the water was disturbed, and I felt a heart-palpitating aura. That's not the might that a Foundation Establishment Realm cultivator should have." </p>

<p>"The Soul Suppressing River and the Guanghan River... Those two mysterious rivers in the Black Rock Ruins have astonishing origins. There's no need to mention the Soul Suppressing River, a place that even powerhouses have to be afraid of… The Guanghan River is even more mysterious. It's rumored that a dragon soul and true spirit were born there in the past, and it left behind a lasting impact on the world of immortal cultivation." </p>

Battle to Be the Champion (1)