The first test was a sacrifice.
This was actually a sign of allegiance, where everyone who wanted to join the Moon Rebel Hall had to kill two Red Moon Shrine cultivators who were at the same realm as themselves.
Only by sending the corpses they killed into the mirror would they be considered to have completed the first test.
Xu Qing could understand this. The first task of this assessment was intended to assess the strength of the participants and also included guarding against the outside world.
This method made it so that if someone from the Red Moon Shrine wanted to infiltrate, they had to pay a price.
The higher one's cultivation was, the greater the price they had to pay.
Moreover, this was only the first test. After paying the price, if they couldn't pass the subsequent tests, everything would be in vain.
Hence, this test was ranked at the front.
As for the second test to join the Moon Rebel Hall, it was faith.