Beast Control: Contracted with Black Feather Crow, I Am a Disaster

[Wearing] [Non-traditional beast control] [Not bound by morality] The world is ignorant and regards crows as ominous. If this is the case, then I will become a natural disaster and come to the world! Gu Song traveled to the world of beast control and started with an ordinary black-feathered crow. However, after awakening to the reputation value system, as long as the reputation value is enough, he can exchange it for anything in the system mall. What? ! Bad reputation counts as reputation value! Then I am no longer a human being! While others were working hard to accumulate resources for the spirit beasts, Gu Song had already risen to the stars and fought beyond the stars. While others were trying their best to increase the blood concentration of spirit beasts, Gu Song had already relied on the black-feathered crow of ordinary blood to kill all the way to the nine heavens and ten places, and no one dared to say he was invincible. During the Hai Clan's invasion war, Gu Song single-handedly let everyone know what cruelty meant, and that spiritual beasts of ordinary blood could be so strong. During the World University Competition, Gu Song led the team and stirred up the world's famous universities and became famous all over the world. As a time traveler and bound to the system, Gu Song is never prepared to keep a low profile!