Demon Slayer: the Orphan of the Martial Arts School Who Relies on the Fiery Fist to Seek Revenge.

An orphan from the Chinese martial arts school witnessed his mentor being devoured by the Shangxian Sanyi Wozuo. After joining the Demon Slayer Corps, he was unable to adapt to the Nichirin Sword and finally gave up. He used the breathing method taught by Yanzhu combined with the ancestral boxing skills to fight for revenge and faith with the Nichirin Tiger. ‌"A big watermelon, cut in half in the middle, give half to you and half to him." Li Yaoyang, who practiced martial arts and studied medicine in the martial arts hall day after day, never dreamed that he was just an ordinary person with no ambitions. His biggest ideal was to marry a beautiful girl and live happily with his master. After a heart-to-heart talk between master and disciple was interrupted by Shang Xian San, he finally embarked on a ghost-killing path to pursue martial arts for revenge. If you have a sense of injustice in your chest, you can cultivate the supreme Qi of martial arts. How can you express this tone with swords, axes, and halberds? Return to your true heart, and with one punch, all ghosts can be wiped out! "Master, this is the way to fight, right!?" "Yi Wo Zuo, who do you think you are? You judge strength and weakness at will, decide life and death at will, what kind of Tao you have cultivated, what kind of martial arts you have learned, it is useless to talk more, come and fight!"