Zhou Xiaoxiao handed Lin An a piece of paper that was filled with delicate script and hand-drawn patterns.
Her expression was earnest, "My innate witchcraft is quite useful and has helped the Witches' Assembly a lot, so I was able to exchange some witchcraft there. I told them I wanted to repay you, so they helped me pick this."
Lin An looked down and saw written on the paper—'Witchcraft: Hexagram Ground Hourglass, Training Steps' (High-grade secret technique, prohibited from being shared).
—Use sand as the medium, the direction in which sand falls in the hourglass is the ground direction. With this, the walls of tall buildings can become the ground, and so can the ceiling.
—The ability to change ground directions can be applied to oneself or the enemy.
