throne of seal(shen yin wang zuo)

Shen Yin Wang Zuo novel is a popular light novel covering Fantasy, Drama, and Action genres. Written by the Author Tang Jia San Shao.

While the demons were rising, mankind was about to become extinct. Six temples rose, and protected the last of mankind. A young boy joins the temple as a knight to help his mother. During his journey of wonders and mischief in the world of temples and demons, will he be able to ascend to become the strongest knight and inherit the throne?

this novel and translation is not mine