I Can Alter Product Dates

Chen Fang was deceived by Xiao Wan'er, spending all his savings on a fake antique jade pendant. After learning the truth, he was utterly disappointed in her. However, Chen Fang unexpectedly awakened the ability to alter the production dates of all things. He managed to change a jade pendant made last week into one from the Qing Dynasty three hundred years ago! He discovered he could also alter the production dates of medicinal herbs, even those of living creatures.