Rugal

Physics genius Li Tian is focused on his investigation of a special type of energy. However, his mother Mei Xue Yan, a famous musician, gets embroiled in a mysterious car accident in Japan. Li Tian heads to Japan alone, but he never expected to fall into an intricate trap set up by a crime organisation. The man behind the scene manipulate Li Tian and uses advanced technology to commit a series of crimes. In Japan, Li Tian meets the bubbly Zhang Ni, as well as the investigation officer responsible for the case - Shan Qi. The three of them form a special investigation team and traces the incident back to a mysterious band twenty years ago. They also found Fu Bu Jie, a reporter who has been investigating the band for many years. A huge conspiracy which links back to a dark secret involving Li Tian's parents awaits them.

Fourteen warriors set out to prevent an invasion, but only seven return. Three died along the way, and four were slain for betraying the empire. In truth, it is the Seven Heroes who turned on their allies so they could take all the glory. Ascheriit was their victim, but now, 20 years later, he is back to get revenge.

Upon seeing the perfect Eunsung at rock bottom, the insecure Soohyun is consumed by obsession.

It follows an X-Gen retired agent and a Z-Gen super ace as they hunt down an insider who's been operating behind a criminal organization for over 25 years.