In the vast desert grasslands of northern Novoland, there was a nomadic society that cherished martial arts, believed in the god Pandeng and worshiped heroes. The men there were all hot-blooded and the women were all strong-willed. Their kingdom was called Qingyang. The story is set in Qingyang and depicts the power struggles within the northern nomadic tribes, as well as the grievances between Qingyang and the East Land. As a child, the Qingyang crown prince Lü Guichen was sent to live with the Yanzhen Tribe by the Great Lord. After the tribe rebelled, Lü Guichen was brought back to Beidu city. However, his older brothers did not value this young and weak crown prince, instead focusing solely on competing against each other for the throne's succession. Yet, after experiencing the baptism of war and the ups and downs of life, Lü Guichen, with his gentle personality, gradually matured and gained strength amidst his older brothers' power struggles... During that time, the royal family of the East Lands was in decline, and several feudal states had emerged. The Great Lord of Qingyang sought to use an alliance with the Xia Tang State to achieve his ambition of dominating the East. As a result, Lü Guichen was sent as a hostage to Xia Tang. It was there that he met the unruly Tianqu warrior, Jiye, and was drawn to Jiye's tenacious and unyielding spirit, eventually becoming close friends. This is the story of the young Zhaowu Duke and the young Yulie King of the Xie Dynasty-to-be.

Kyoutarou Ichikawa may look like a shy and reserved middle school student, but deep within his heart is a bloodthirsty killer. His ultimate desire is to see his classmate Anna Yamada's beautiful face writhing in pain before he ends her life. But this fantasy may never come to fruition, as Ichikawa starts to see an entirely different side to Yamada. Often seeking refuge in the library, Ichikawa frequently runs into Yamada. It is during these encounters that Ichikawa realizes his model classmate is actually an airhead who can never read the room. As they spend more time together, the boy cannot help but feel not only a sense of endearment toward the very girl he wishes to murder but also a desire to protect her at all costs. Is it possible that this sudden change in Ichikawa's perspective could lead to something more?

When Mr. Satou, a company employee at the world's largest electronics company, is called upon by his boss to tutor his only son in exchange for a high ranking position within the organization, things couldn't have been peachier. At least, that's what he thought... Little did he know that his student was Ichirou Matsushita, a young boy with the mind of a genius and a terrifying hidden agenda. It doesn't take long for Satou to realize that he is the second home tutor in as many weeks that has been sent to teach the little boy. What's even more unnerving is that the previous Tutor's whereabouts appear to be a mystery... The little boy's true identity is revealed when he puts Satou under a curse, turning him into a lizard man and making him one of servants. Little Ichirou Matsushita is none other than "Akuma-kun" boy genius and master of black magic. His goal? To open the portal between hell and earth, summon forth hell's most powerful demons, and enlist their help in taking over the world!

Six thousand years ago, mankind's glorious reign ended as a result of an invasion of the demon race, brought about by the emergence of 72 demon gods. To safeguard the remnants of humanity, the Alliance of Temples appeared to stop the demons' progress and temporarily stabilize the situation. At present, nine-year-old Long Hao Chen is training to become a part of the Knight Temple Hall. Through sheer dedication and the support of his companions, he passes the knight exam. Now, under the tutelage of his teacher Long Xing Yu, Long Hao Chen endures the Holy Resurrection Ritual to ascertain his capability. The ritual reveals that Long Hao Chen is a Son of Light—an individual who possesses a vast amount of spiritual energy. Recognizing his disciple's promising potential, Long Xing Yu urges Long Hao Chen to become a strong knight capable of defeating the Demon Lord alongside him. With countless challenges awaiting him, Long Hao Chen may be the warrior that can end the era of darkness.