<blockquote>Shang Qinghua wasn’t a protagonist. He was barely even a side character. The sum total of his dialogue never surpassed ten lines, which puts him just above cannon fodder. His death, sudden but not unexpected, was less than a paragraph in the epic of Luo Binghe:
The conspicuous absence of the man who could be considered Mobei Jun’s shadow was then explained to Luo Binghe. Just days ago, Shang Qinghua—whether by accident or a final act of loyalty—took a fatal blow meant for Mobei Jun. Scarcely did he have the time to draw a single breath before succumbing to poison potent enough to fell a great demon on the verge of becoming king.
In his previous life as a reader, Mobei Jun didn’t have any reason to pay him much attention.
Things are different now.</blockquote>
➤ au where mbj & sqq are the transnigrators into a novel written by sqq
