Failing the College Entrance Examination: Transformed into an Emperor's Armor to Slay Demons and Protect the Tao

Traveling to a parallel world for eighteen years, I was bound to the emperor's armor at the beginning to subjugate demons. But after 18 years of peace, Luo Ji once thought that this was just an ordinary parallel world. Until this day, a monster suddenly appeared in front of Luo Ji. The demons and monsters hidden behind this world slowly appear. ----- "The Taomu Sword is not easy to use, but my Aurora Sword is not bad either." "If the talisman cannot suppress it, food and accommodation will be included in the sealing magic post." "If the spell doesn't work on you, I know a little bit about the five elements that will kill you."