Su Lei's injuries had basically healed, and there was still about half of the regenerative agent remaining in his body.
After detecting his body was in good condition, the liquid would automatically coalesce and revert back to its original gyroscope-shaped crystal form.
Of course, it was much smaller, but it could still be reused.
"What do you mean?"
Su Lei touched his stomach, silently sensing, "Where did you take it from me?"
He had not yet realized that the thing could be removed, thinking it was a kidney.
The old man laughed, "You, a true Wolf Level, how could you completely use up a B-level regenerative agent?"
"This is for Tiger Level, and you used up half to be healed, which can be said to have been a severe injury."
Su Lei was overjoyed and sat up excitedly, "I see, you took out the medicine I hadn't used up and gave it to my brother?"
"That's great, my brother will definitely be fine now."
