After My Master Fell to the Demonic Path, I No Longer Want to Be the Sword God

Abandoned by his master, who had fallen into demonic cultivation, Xu Ran found that whenever he picked up his sword, he couldn't control the thoughts filling his mind: the face and voice of that woman. From then on, his cultivation plummeted! ... Women really do affect how fast I can draw my sword, so I use a blade instead.