Subingxiang, a user on Douban, commented, "The series has a simple and authentic feel to it. The lines are strong and rustic, and the colors aren't overly flashy, yet it has a warm and familiar charm; the perfect style for illustrating the classic".

Li says that the rustic, stunning and unique style comes from his earlier study of classical Chinese dance, which he is enthusiastic about.

"I often watch dance contests, and I integrate some movements when I design the creatures' posture," he says.

Additionally, Li draws inspiration from cultural relics from the time between the Warring States Period and the Han Dynasty, such as lacquerware and stone carvings, "to convey a feeling that aligns with the aesthetic and spirit of that era."

Among the nearly 300 creatures in the ancient classic, Li says he chose to draw the characters that he considers the most interesting.

By "interesting", he means creatures that are utterly impossible in reality, such as a snake with multiple wings, eyes and claws.