C366 Bright Moon's Background

In the bamboo forest, a few bamboos were densely carved with some marks.

According to the Medicine Apprentice, those were carved by the bright moon. Every time he drew, it would take a day. After he left Medicine Immortal Valley for so many days, she would carve as many as she wanted until she left.

Wuhen stroked the marks on the paintings, and his heart was filled with pain