Back then, Yue Hongyi was not the Sect Leader of Star Moon Sect, nor was he an Innate Martial Artist; he was just in charge of managing affairs within the Star Moon Sect.
He had met Ling Bufu before, but that was over fifty years ago.
He remembered Ling Bufu because of Ling Bo.
Ling Bo had no feud with Star Moon Sect; in fact, the Star Moon Sect had even traded many Treasure Medicines to Ling Bo, which could be considered as helping both Ling Bo and Ling Bufu.
Thinking of these, Yue Hongyi managed a smile, "Please help me, Brother Ling. I will surely repay you generously once I recover!"
"Generous repayment? What can you give me?" Ling Bufu asked with a smile.
Yue Hongyi frowned, but still weakly said, "Anything, as long as you want it, I will do my best to give it to you!"
Ling Bufu nodded, "Alright, I want your vital energy!"
"You!" Yue Hongyi looked at him in shock and disbelief.