The Demon Begins by Drawing Talisman and Slaying the Dragon in the Academy

In the last years of Dajing, the world was filled with demons and demons. In the Refining Academy, Wu Nai had been practicing talismans for five years, but he couldn't even control a ghost. His fiancée, the eldest princess, broke off the engagement in public: "You and I have different ways, and we will never be estranged from now on." On the night when he was about to be expelled, a soul-eating night owl broke in. Wu Nai did not draw a talisman, but drew his sword and chopped it under the wall. Bite! The demon illustrated system has been successfully bound! Kill the Soul-Eating Night Owl, gain +10 Demon Soul, and unlock the talent "Soul Scream"! In order to save you, I burned the talisman and became a useless person; Now that the system has been added, I not only have to redraw the spell, but I also have to tame all the monsters in the world! The eldest princess felt regretful: "Wu Nai, I... I want to remarry." Wu Nai wiped his silver sword without raising his head: "Your Highness, I am your boss now." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.