Crossing into Another World with Future Tech in a Fantasy Realm

[Multiple Heroines - Comedy - Misunderstandings - Wild Imagination - Invincible as the Story Progresses]

Fan Ren, from an era in the future, is killed by his boss for stealing a System and transmigrates to an unknown world.

He discovers that it's a world combining high martial arts and fantasy.

What? His System is actually an unrestricted type!

--

[Ding! The Empress has turned into a lovesick fool for you!]

[Ding! The Saintess is giving you an IV! Thinking of you tonight!]

[Ding! Everyone both loves and fears the Host!]

[The Host is forever a god!]