《Eight dragons》Ep27:episode 27
Xiao Feng and A Zi were hunting when they met the liao soldiers who captured the prisoners of the state of song. You TanZhi, A descendant of You, was also among them. Tan attacked Xiao Feng but was wounded. Xiao Feng lost "yi jin jing", the book was found by tan. Tanzhi fell in love with A Zi at first sight, and he was captured and tortured. To avoid Xiao Feng's recognition, A Zi cast iron hood. A Zi used tanzhi to practice chemical skills, and when tanzhi struggled, she discovered the secret of the book and practiced according to the picture. A Zi makes the ice silkworm absorb the blood of the tank, causing it to freeze over. A Zi thought tan was dead and threw him into the river.