C389 Inter- and exogenous

"Saint, that's enough ?" Lin Yuan could feel the strength of the Five Ancestor of the Snow Region of Extermination behind him growing weaker and weaker.

"Don't talk!" the fifth ancestor of the Snow Region said to Lin Yuan in an exhausted voice.

After a long while, Lin Yuan felt that his body was suddenly injected with a strong amount of spirit energy, which made his heart feel at ease