Who Said the Fairy Road

Master: Disciples, what should you do with the exercises you have found? Junior Sister: First distinguish between true and false. If it is true, then practice hard day and night. Senior Sister: Distinguish between true and false. If the words are true and stored in the mind, if the hand-copied copy is false, it will be stored in the body. If the body dies, the result will be false. Passed on to the enemy. Su Jin: It only takes a few spiritual stones to identify a fake martial art, but I keep hundreds of copies in myself, so The first half is all true and the second half is all false. Master: How did you find the technique?