Who could resist the temptation of treasures and opportunities?
Didn't the Practitioners travel through time and space to obtain treasures and opportunities?
The Nine-colored Divine Lightning Body was an opportunity.
The innate Qi was an opportunity.
The Holy Violet Genuine Qi derived from the Golden Dragon of Fortune was an opportunity.
Killing other Gold Practitioners and plundering the spoils of war was an opportunity.
And the Wolf Lord's minor Immortal Technique was the best opportunity of all!
Not to mention that Lin Qiye wanted to get the minor Immortal Technique!
Even if Diamond Practitioners came, they would definitely think of a way to get the minor Immortal Technique! They would also think of a way to bring it back to the main world.
If they couldn't take it away, they might regret it for the rest of their lives.