As spiritual qi revives and alien races descend, humanity can only rely on spirit beasts to fight back.
Chen Fan's family is dirt poor. The chance to contract a spirit beast is fiercely contested, so all he can do is pick up a mongrel even chickens wouldn't dare peck.
Then one day, a B+-rank Shadow Demon Scout smashes through the wall, and a Minotaur War Chief tramples the residential compound...
His cowardly big yellow dog bites through an alien's throat in one chomp, burps, and spews black smoke that sends an S-rank researcher straight to the ICU!
The Beast Taming Bureau goes crazy: Is this damn thing really a mongrel?!
Chen Fan scratches his head. “Maybe... it's just a little ugly?”
[Everyday life + blood-pumping action + adorable contrast + spirit-devouring evolution] A mongrel's path to sweeping all before it!
It's worth looking forward to, come on