On the other side, the three also hastened their pace.
Their battle tactic changed a little. Lu Mingshu saw Fu Mingtang hold the crossbow in his hands and shoot it upwards. A long rope with an arrowhead shot out from the crossbow and embedded itself into a small crack in the precipice.
Lu Mingshu was very alarmed when she saw this. She had seen such a tool in the Heavenly Wheel before and once thought of making one. However, making a crossbow was no easy matter, and she could not find someone to exchange for a crossbow. Hence, the matter dragged on. So this world has such an ingenious tool too? Well, this isn't that surprising. A Martial Arts world may be relatively ancient, but with development and innovation, it wouldn't be inferior to other worlds.
If Fu Mingtang is only using it now, is it because there is a defect in the tool?
