Su Jiu, a useless young man, was hit by the divine stone "Xingyuan", from an ordinary student without any training qualifications, to become the new master of Xingyuan. The two super beauties of Wanjie, You Yihan and Shen Mengxue, also came to pursue "Xingyuan". The two of them borrowed strongly in the name of avoiding the enemy's family. In order to attract Su Jiu to enter their own sect, they temporarily reached an agreement to teach them together. Su Jiu practiced. Unexpectedly, Su Jiuxiu, who has "Xingyuan", has made rapid progress, far beyond the imagination of the two girls.

Ji Qing, the anchor of Gaowan, took the plug-in "Shaohao Bone" to travel through the Spring and Autumn Period and the Warring States Period. However, the trajectory of history deviates, Jing Ke succeeded in stabbing Qin in Xianyang Palace, the seven kingdoms rose together, and the Warring States lasted for a thousand years. Heroes and Ren Yong coexist with hundreds of science and technology, and family loyalty and heroes are upholding. Let's see Ji Qing, the immortal, who left Yongcheng, entered the school palace, and used Jiuli's capital to roam the chaotic world.

The charming incarnations of the seven deadly sins—brothers Lucifer, Mammon, Leviathan, Satan, Asmodeus, Beelzebub, and Belphegor—can never seem to keep out of mischief. They are demons feared across the Devildom, but, at the Royal Academy of Diavolo, one human transfer student has captured their collective hearts. Whenever the brothers miss them, they engage in ridiculous antics to keep themselves entertained, and they even drag others into their neverending shenanigans.