The guards fall asleep at once, and the smell of the fragrance that Jaegal yeong has made is so strong that the guards can't wake up. He explains that he bought the ingredients to make the fragrance with the money he'd saved when he learned that he was about to enter the university martial arts library. He says that he'll be able to get stuck in the library forever if he doesn't plan. The problem, he says, is that the eight heavenly trap and the big spread valley law trap are starting. He's not sure if he wants to feel like he's a failure, or if he just wants to look like a failure. He tells seomun bi to follow his instructions and enter the library. The thud of his footsteps makes him realize that the trap is the snake, the last trap in the heavenly trap chain. The sound of the snake makes him think that they've somehow mixed the trap with the big-spread valley-law trap. He realizes that he has to find the Jaegal Clan's manuscripts, because they're all useless underground techniques. He finds them just as the guards are falling asleep. He reaches for the wisdom of the king's burning soul technique, which has been rumored to be a suicidal attack on the eighteen shaolin masters. He decides to develop his war-devil's-crazy-wind-path technique with the manuscript.