What will happen when a desperate boy who grew up among evil people steps into the world of cultivating immortals? Immortals and demons can be separated by a thought, and life and death are not decided by heaven. Let's see how he goes against the current in this world where humans and demons coexist and evil spirits run rampant, and become a legend.

In a conspiracy, the supreme leader of the martial arts world, Dao Zong, was killed, and the leaders of various gangs were either killed or imprisoned, leaving the martial arts world in chaos. In order to rebuild the order of the martial arts world, Yan Jiyu, the leader of Changfeng Pavilion, sent messengers to various sects, intending to establish a new "righteous" martial arts world headed by him. However, at this time, the fledgling Yang Ren was entrusted to deliver a letter left by Dao Zong. Along the way, he was surrounded by powerful enemies and was extremely dangerous, but he relied on his passion and chivalry to constantly break through himself and defeat his opponents. While his martial arts skills improved rapidly, he also met a group of chivalrous and righteous people. What should the martial arts world look like? Yang Ren couldn't answer, but he knew it was definitely not what Yan Jiyu said. Yang Ren put up a big banner: "Chengfeng Gang", and quickly gathered together.

Fan Lingxiao, a gifted spirit pet master, was ambushed in the A-level sect promotion competition and devoured by his own spirit pet whale, Kun. When he woke up, he found himself reincarnated into a young man named "Liu Fengmang" who is imprisoned in the White Mansion. His sect, Lingxiao Pavilion, was also in dire straits. In order to find out the truth about the backlash of the spirit Kun and revive his sect, Fan Lingxiao takes his existing spirit pets and embarks on a new adventure with Gu Ling, Cheng Xi, and Yue Tong.

In the Edo period, there was a shrine maiden called "Itsukihime" in the mountain village of Kadono. Jinta, a young man who acts as the shrine maiden's guardian despite being a stranger, encounters a mysterious demon who speaks of the far future in the forest where he went to defeat it. From Edo to the Heisei era, this huge Japanese fantasy series follows a demon man who travels through time while continuously questioning the meaning of wielding a sword.