No matter how hard Chu Sangwoo tries to resist it, every part of his body wants to grab onto Jang Jaeyoung and never let go. With the spontaneous Jaeyoung by his side, Sangwoo learns that breaking free from his routine and acting on impulse is not always a bad thing. Perhaps submitting to his true feelings will bring him even closer to Jaeyoung, more than he could ever imagine.

Optimums, a terrorist organization, maintains an oppressive regime over Sacco City—a place where thousands of immigrants reside. Since they came into power a year ago, the organization has enacted new laws and reclassified the immigrants from the far east as East Refugees. He Jiang is a hot-tempered girl who travels alongside her father, He Chang Feng, as he delivers goods across Sacco City in their truck. One day, the Klee—a military police force—apprehends both for being in possession of a sword. In the ensuing struggle, He Chang Feng is shot dead while his daughter is imprisoned for eight years. Finally released from prison at the age of 24, He Jiang, with the help of her new friends, finds her abandoned truck and repairs it. As she begins delivering goods around the city once more, she faces various hurdles. With the Department of Security discriminating against her and the other East Refugees, He Jiang is forced to fight back, but she will need to gain more allies if she wants to stand a chance.

The story takes place twenty years before . Baili Dongjun, who later became the number one in the world, was still the only grandson of Zhenxihou's mansion who was loved by thousands of people. Although he has a father with peerless kung fu and a mother who is the daughter of the head of the Wen family, he is not good at martial arts and prefers to brew wine. Ten years later, the best wine can be brewed. Finally, he stole a land deed from his home and ran hundreds of miles to Chaisang City to open a wine shop. But a long street is already full of evil stars. Only he is really a young boy who is serious about making wine. Because of this, he was inexplicably involved in the disputes between the two families. On the way, he accidentally met Sikong Changfeng, a vagabond wandering around the rivers and lakes without father and mother, and Lei Mengsha, the son of Zhuo Mo, who rushed from Tianqi City, because they were grateful to each other. He decided to help Lei Mengsha rescue his good brother, Gu Jianmen, the son of Lingyun, who was trapped in his mansion. This is an era in which young talents come forth in large numbers, and no era can surpass it. Xie Xuan, who later became Confucian Sword Immortal, Yan Zhantian, who became Nujian Immortal, and Luo Qingyang, who became Lone Sword Immortal, were all still unknown at this time. They were waiting for the day when they would meet each other and then become famous all over the world.

Aspiring samurai Shinsuke Hyoudou's world is turned upside down when he witnesses hermit Jinka Yamato and fox girl Tama Youko slay a brigands' lair in the blink of an eye. Tama happens to be katawara, a magically gifted species, who can share her powers with Jinka through a special ritual. Together, they travel the world as vigilantes to stop evil beings, be they katawara or human. As Shinsuke learns more about this new world, he discovers that monks perform inhumane research on spiritually gifted civilians, in the hope of creating human-katawara hybrids that can fight against monsters. Soon joined by Shakuyaku—a girl they manage to save from the monks’ experiments—and other allies, the group embarks on a quest to achieve their respective dreams.