Tomb raiders: You stole my little Qilin?

(The rating just came out and will rise. The main character is very popular and there is currently no confirmed romantic pairing.)
Wu Wei was mistakenly bound to a tomb raiding world by an unlucky system and transported there to collect abnormal energy.
Despite choosing the pure bloodline of the Zhang family's Qilin, it was by mistake taken in and raised by the Wu family for more than ten years.
He originally intended to hide his bloodline, follow Wu Xie through the storyline, and then run away.
As a result, at the very beginning of the Seven Star Lu Palace incident, he accidentally bled while trying to save Wu Xie.
The entire tomb passage fell silent.
Zhang Qiling stared intently at the Wu family: "You stole my little Qilin?"
The blind man gasped, "Your Wu family is truly formidable. You even dare to abduct members of the Zhang family?"
Wu Xie froze on the spot: "My older brother, whom I grew up with... how did he suddenly become a member of the Zhang family?"
Wu Erbai silently stubbed out his cigarette: "...So all my hard work nurturing them for over a decade was just to benefit the Zhang family?"