Hundred Ghost Grass was a type of Spiritual Medicine, a key ingredient for the Hundred Ghost Pill. Rumor had it that the Hundred Ghost Pill could neutralize a hundred poisons, making it a miraculous medicine for healing injuries and saving lives. Now that Senior Sister Ye was locked in the Erosion Wind Cave, the only thing he could do was find this herb and surprise her once she came out! He also wanted to prove to Song Wanning that even without her Heavenly Yuan Nourishing Heart Pill, Senior Sister Ye could recover just the same.
"No, no, you heard wrong! There's no such thing as Hundred Ghost Grass!"
