Fei Yunlai was quite lucky; the battlefield where he and the Grand Priest of the Holy Church fought was only a bit over sixty miles from the secret base in Wang City.
There was a complete surgery cabin there, facilitating Lin Rui to perform more precise surgeries to help old Fei recover faster without leaving any hidden injuries.
However, when Lin Rui tried to place Fei Yunlai into the surgery cabin, Fei Yunlai tightly clutched his hand, refusing to let go.
Lin Rui pondered for a long while, then realized, "Don't worry, the seventh realm battle dragon counts as yours, and the thirty thousand silver notes on the Grand Priest, as well as his belongings, are also yours."
Sure enough, upon hearing this, Fei Yunlai released his hand.
Lin Rui didn't plan to take advantage of old Fei; neither did he have the heart to. Considering that Fei Yunlai had indeed taken a hit for him, he decided not to charge old Fei's surgery and medicine fees.