The following are all "official" images released by Er Gen. Please note that these images DO CONTAIN SPOILERS for anyone not currently up to the most recent live chapters!

An early promotional image before the novel was even launched, depicting Bai Xiaochun

Promotional splash image used later on, I think on Qidian and also on Er Gen's official WeChat

Original official novel cover art as used on Qidian for the first few hundred chapters

Second official novel cover adopted a few hundred chapters in, and used until the end of the novel.

Depiction of Hou Xiaomei, released on Er Gen's official WeChat

Depiction of Zhou Xinqi, released on Er Gen's official WeChat

Depiction of Du Lingfei, released on Er Gen's official WeChat

Depiction of Song Que, released on Er Gen's official WeChat

Depiction of Zhou Zimo, Mistress Red-Dust, released on Er Gen's official WeChat

Depiction of Bai Hao becoming Bai Xiaochun's apprentice, released on Er Gen's official WeChat 

Depiction of Gongsun Wan'er a.k.a. Ghostmother, released on Er Gen's official WeChat 

Below is art commissioned by Deathblade, originally released as gifts to sponsors. Organized alphabetically.

Bai Xiaochun and Zhao Tianjiao

Blood Ancestor versus Dire Skybanyan

Book 1 Cast

Bruiser version 1

Bruiser version 2

Bai Xiaochun parts with Song Junwan

Demi-Immortals

Fallen Sword World

Mistress Red-Dust (fierce)

Mistress Red-Dust (sexy)

Spirit Stream Sect