There are many ravens near the trial field.
For example, when Zheng Qing and others were dropped from the sky on the first day of the trial, they passed through a 'cloud layer' made of ravens, who were kept by the school over the trial camp as a 'safety net' for the young wizards.
In just six days, Zheng Qing saw too many ravens near the trial camp—alive, dead, rotten, dried, two-headed, three-tailed, single-winged, cow-patterned, pure white, and so on, in various colors and shapes, truly eye-opening.
Therefore, when Jiang Yu picked up a one-eyed raven in the Ogre camp and tossed it to Li Meng, everyone in the Atonement Hunting Team, including Xiao Xiao, thought it was no big deal.
It's not like they hadn't seen ravens before; at most, a one-eyed raven was just a bit rare—in contrast, Li Meng wouldn't be interested in running around for common kinds.
