As the saying goes, the palest ink is better than the best memory.
It is rumored that before Hua Tuo was executed, he wrote down the *Book of the Green Bag* while imprisoned and passed it on to the head jailer. Had he really never written anything down in the decades prior? Of course, he had! Yan Qinghe himself had once seen the table of contents for the *Book of the Green Bag* in the official secret vault.
But that was all there was—just the table of contents, with nothing more.
He immediately made a quiet phone call to the person in charge of guarding the secret vault. It wasn't long before he received a response—Item 396 of the general outline is the "Rejuvenation Technique." By preparing Rejuvenation Water, one could bring the dead back to life!
