In the ordinary modern society, Eric, Lin, Tom and Sophia live their own lives. Eric is obsessed with outdoor adventures and challenges the limits of nature; Lin is immersed in the microscopic world of biological research, exploring the mysteries of life; Tom spends all day with codes, swimming in the ocean of numbers; Sophia practices archery hard at the shooting range, chasing the glory of competition. However, a sudden mysterious storm broke their peaceful life. A strange light flashed, and the four of them were instantly drawn into the Temple of Valor, a different world that blended Nordic mythology and was full of fantasy and unknowns.
