Traveling Through Another World and Becoming the King of Hell

Henglian, Henglian, Henglian, System, System. Now the Thief Wants to See This.

The Protagonist Likes to Use Knives, Such as Long Knives, Broadswords, Short Knives, Tang Knives, Etc.

It doesn't matter where you travel through time, or in the original world, as long as it's one of these knives (minimum requirement)

Looking for "Traditional Fantasy" and Oriental Elements, Come Here!

I want to read a book similar to "Six Paths of Reincarnation: The Cage of the Universe". The protagonist is invincible but not brainless, and the female protagonist has many roles and is very skilled in martial arts!