Xu Feng hasn't heard about the Sirius, but he knows that since coach iron man asked them to complete this task, the strength of these 18 people will defeat the Sirius. Otherwise, no one can graduate here.

"ow..."

in the distant sky, a wolf howls.

cold moon said: "this must be the Sirius. My God, they really want us to die here!"

Leng Yuexue didn't mean to frighten others. He just couldn't help it. After all, as a werewolf, although he didn't see the Sirius with his own eyes, he had heard about the horror of the Sirius since he was young.

soon, a black shadow appeared in the sky....