They are both very thrilling and keep you engaged. The investigating teams are wonderful and the main leads both executed their part wholesomely.

If you enjoy any season of Fiery priest, then see the other season. They are both wonderful.
The one good thing about it, they maintained the cast.

One is about Di Ren Jie, the other is about the disciple of Di Ren Jie, Su Wu Ming and Lu Ling Feng.

Both are about detective guys solving mysterious cases and also involved with the monarchs. They are giving the Same vibe .
One is about Di Ren Jie, the other is about the disciple of Di Ren Jie, Su Wu Ming and Lu Ling Feng.

Both features mature ladies who had a clear view of what they wanted and were very good at what they did.

The male and Female Lead of both dramas are the best at what they do. Both are smart, calculative and all

If you enjoy A Journey to Love, then check out Who Rules the World. Male and Female lead were the best martial artists in both dramas.

In "King is not easy" the Body Swap is between a king and a servant
In "The Trust/No Doubt in Us" the Body Swap is between the king and the Queen

Both are similar in the aspect where the sisters swapped when it was needed to defend the one who was been bullied.