I Have All Become Saints, and You Have Just Learned Magic.

At the end of life, monsters are rampant and weirdness reigns supreme! At the end of the world when the virus has arrived, all animals and plants seem to be developing in an uncontrollable direction... A giant as big as a mountain and as big as an elephant, a weird tree house that dies instantly when you open the door, and a rickety human who lives in the mirror and paints his own skin during the day. There are also the weird laughter coming from the streets and alleys at midnight, and the black shadow of the towering giant thing hanging high above the blue star. What is it...? In this weird world! Mathematics is no longer: "1+1=2, 1.2.3.4.5..." Biology is no longer: "The role of x and y chromosomes..." The Chinese language is no longer: "Look up at the bright moon, lower your head and think..." Instead: x-gamma rays, genetically modified people, and destructive magic that can be done at will! Su Mu was born in this terrifying world of monsters, and was fortunately helped by the most precious treasure "The Ancient Bronze Book". The subject magic that others take many chances to awaken only requires one breath for him! "Congratulations on your awakening of mathematics magic: Mathematical Storm Sword, Cyclops..." "Congratulations on awakening biological magic: Clairvoyance, Wind Ear, Soul-Chasing Nose..." "Congratulations on your awakening of art magic: Night Ax Walker, Ghost Clone, Angel Holy Judge!" Many years later, on the top of the mountains where monsters were rampant, countless magic bombarded them wildly. Everyone: Why does he have so many magic powers? ! Su Mu: Sorry, I am a saint! ! !