After his girlfriend Yuuko breaks up with him, Miyu Samura's luck is at an all-time low. But one day several months later, she reappears and gives Miyu a toy poodle she supposedly cannot take care of. Miyu's knowledge of dogs is nonexistent, and the puppy's rowdiness leaves him in danger of being evicted from his own home. When Miyu decides to take the puppy on a walk, he has a chance encounter with professional dog trainer Shinichirou Niwa and Niwa's well-behaved standard poodle Ourson. In just a matter of minutes, Niwa not only corrects the attitude of Miyu's dog, but also gives Miyu himself stern advice on how to treat his pet properly. Amazed by Niwa's techniques, Miyu decides to quit his job in order to become the trainer's assistant; however, Niwa is not as skillful in dealing with humans as he is with their canine companions. Even so, Miyu refuses to give up on Niwa and his failing business.

The second season of Saihate no Paladin. Two years had passed since he left the City of the Dead, and Will was seventeen by count. As a lord, he developed "Torch Port, a river port of light", and gradually the people's activities and smiles returned to "Beast Woods". However, out-of-season flowers bloom profusely, and an abnormality is discovered in the forest. Will and his friends head into the depths of the forest to solve this problem, and receive an ominous prophecy from the king of the forest. "In the Iron Rust Mountains, the 'Fire of Black Calamity' will occur. The fire will spread, or it will burn everything in this land." What is the calamity that sleeps in the ruined dwarven city of Tetsusabi Sanmyaku...!?

The Odin Mainland is separated into four countries, in each lives a group of soul masters protecting their county with their soul powers. The most powerful seven of them are known as Noble Lords. The story begins in the water origin, the Aslan Empire. Qi Ling has been a busboy in an inn since young and subconsciously tamed a legendary soul beast, Ice Fang in a battle between soul masters. Yin Chen (Kris Wu) came on orders of the Silver Priest to take him in as his disciple. With his help, Qi Ling heads to the Grave of the Souls to seek his soul weapon, yet as he couldn’t sit still like how his lord instructed him; he enters the Grave of the Souls with Tianshu You Hua and Guishan Lian Quan. Qi Ling thus become embroiled in the upcoming storm; a battle of soul powers between the lords. At the very same time, another conspiracy that has long been in the works within the Aslan Empire is gradually revealing itself. While searching for Qi Ling, Yin Chen found out that his master, the former 1st lord Gilgamesh may still be living, and thus risked his everything to began the search of his previous master. At the same time, the killing lords You Ming and Thalia received the silver priest's orders to kill Guishan Lian Quan and her brother, Guishen Feng Hun. A battle between the lords and disciples, in a fight for truth and honor, thus ensues.