Beast Control in the End of the World: Make a Fortune by Selling Cthulhu at the Beginning

[National Beast Control + Apocalypse + Cthulhu + Protagonist's Darkness + Logic Article] "What? You actually sold me three billion star coins for a blue-ringed octopus?" The beautiful girl thought she was hearing hallucinations, and even thought she had entered a black shop. "Praise the sun~ It has the blood of Cthulhu. If it is cultivated properly in the future, it will have a chance to evolve into a new generation of Cthulhu." Long Chen spread his hands and felt that he had lost money. He traveled to the end of the world of beast-controlling, where ferocious beasts and wild gods were running rampant, aliens invaded, and human beings started a craze for beast-controlling. Long Chen, who awakened to the mythical illustrated book, opened a pet shop. As long as you unlock the pet illustrated book, you can recombine the DNA sequence of the pet and continuously strengthen it. [The DNA of the blue-ringed octopus is recombined, and the final super-advanced form is: Cthulhu, the ruler of the old days! [Sheep's DNA is recombined, and the final super-god evolutionary form is: Demon God Taotie! [The DNA of the little white snake is recombined, and the final super-god evolutionary form is: Jörmungandr, the earthly python! [Mantis shrimp DNA recombination, the final super-god evolutionary form: Hades! [Tyrannosaurus rex DNA recombination, the final super-god evolutionary form: the creation giant Pangu! …