Qin Feng had already taught him his breathing technique.

"Yes, I understand," Xiao Fan said gratefully.

He didn't have the tension of facing danger, but rather a longing for a better future.

The medicine worked quickly, and Xiao Fan experienced a reaction in no time.

Xiao Fan's blood was flowing rapidly throughout his body, and he began to feel very hot, gradually starting to sweat.

Large beads of sweat kept falling, and his clothes were soaked through.

He looked like he was in some discomfort, but he didn't cry out and endured it.

Leng Yuexi watched worriedly from the side.

"Will there be any problems?" Yin Tiantian, being an impatient person, couldn't help but ask.

"It's not obvious yet that he's a mortal. Naturally, medicines used by cultivators aren't easy to absorb, so some pain is normal. These pills are meant to build a foundation for lower-level disciples, so it shouldn't be a big problem."

Qin Feng explained.

After a while.

"ah."

Xiao Fan couldn't hold back any longer and cried out in pain.

"puff."

He also spat out a mouthful of black blood.

"Ah? Junior brother, go and take a look quickly."

"Brother Feng, will Xiao Fan be alright?"

Qin Feng went up to check on them and shook his head.

"It's a good thing. He must have been injured before. This has healed his hidden injury; it's just bruising."

"Phew, that really scared me to death." Yin Tiantian patted her chest.

Leng Yuexi breathed a sigh of relief upon hearing this.

Xiao Fan's body was still changing, and his expression gradually shifted from discomfort and pain to joy and excitement.

His red skin gradually returned to normal, still bearing the excreted filth.

Qin Feng examined it for a while, a slight smile playing on his lips.

"What's wrong? Tell me quickly." Yin Tiantian asked hurriedly when she saw Qin Feng smile.

"Indeed, this elixir is better than I expected. Besides cleansing the marrow and tendons, it can also improve one's physique, widen the meridians, and has other hidden benefits."

Xiao Fan hasn't fully digested the pills yet; they will continue to improve his body.

Leng Yuexi was delighted upon hearing this.

Yin Tiantian shouted excitedly.

"Junior brother, give me one too."