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

The injury was indeed as the royal physician had said, but Jiang Ming felt that it was not incurable.

He told Yuan Hehe his opinion. Yuan Hehe was delighted. "How can I save my eyesight?" he asked seriously. "I don't want to go blind in this eye."

"The snow of the Snowy Kingdom can probably heal you," Jiang Ming said.

"Snow from the Snowy Kingdom? I know of it," Li Nanchu said. "We have something that has the same effect as the snow in the Snowy Kingdom, but it's at the top of the clouds."

"Don't tell me you want us to fly in the air?"

Sikong Wuyuan felt that it was unreliable and quickly shook his head.

Healing Yuan Hehe's Eye