Looks interesting

In the future world, technology runs the universe. An intelligent robot committed many mistakes as he did not fully trust human beings. As his punishment, he lost his job and was sent back into the ancient times. However, the device had accidentally brought him back to Ancient China, where he met a cold yet beautiful snake demon. A series of stories unfold as the two were brought together by fate...

It is the 21st century, an era when society is divided into the Powered and Unpowered. Danhae, an Unpowered university student, falls in love at first sight with the handsome son of a wealthy family and student famous in the University’s Department of Powered Studies Jeongwoo. The lovesick Danhae follows Jeongwoo around until a fateful incident draws them together... Will Danhae's relationship with this mysterious classmate work out?