Silent Fire of Flowers and Thousand Bones

He fell from the altar and woke up in a strange body. Thousands of years of solitude, watching hate dry into amber. The sword picked up by chance formed the deepest bond with the world... A child with evil spirits, and an arrogant and lonely girl. In the name of his teacher, he actually acted as a guardian, but he was eventually drawn into the vortex of fate. Kill demons, eliminate demons, turn your back on the Immortal Sect, and take the blame with your own life. All "ifs" collapsed at the moment of choice, leaving only a road leading to the extreme northern wind and snow. In the end, he guarded the boundless silence and froze the divinity, dragon power and human warmth, as well as all the unchosen possibilities, in the eternal ice field. (PS: Except for the protagonist, all character descriptions in the full text refer to the original novels and comics. TV series and movies are not referenced. If you want to imagine the image, you can directly look for the illustrations in the comics.)