I Let You Control the Beasts, but I Didn't Let You Raise Them. It's Indescribable.

Chen Mo traveled to the era of national beast control, where purity of blood was emphasized, the sacred dragon was S-level, and the angel of light was SSS-level. Creatures that live in the abyss and are covered with tentacles and eyes are regarded as "filthy garbage". Chen Mo looked at the black slime that was abandoned by everyone and was thrown into the "Waste Animal Treatment Plant", but the system prompt sounded in his mind: [The Old Dominator Cthulhu (infancy) has been detected, with mythical potential. Is it a contract? Chen Mo decisively made a contract! Everyone laughed: "What's the use of this thing except to disgust people? Can it beat my fire dragon?" Chen Mo calmly ordered: "Xiao Hei, let them see what 'indescribable fear' is." The next second, the sky changed color, and an indescribable whisper descended. The fire dragon went crazy and bit its own tail on the spot, and the opponent's beast master was frothing at the mouth and knelt down to beg for mercy! Later, when others were still complacent about a dragon, Chen Mo was already surrounded by the Lord in Yellow, Nyarlathotep... Chen Mo: "Don't get me wrong, they are really well-behaved, they just look a little random." Quan Sulu: "Uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu. Com, the master is the best, I want to build R'lye for you in this world!"