Return of the Sword God-Rank Civil Servant

Read manhwa Return of the Sword God-Rank Civil Servant, 검신급 공무원의 회귀
[By the Studio that brought you {Margrave’s Bastard Son was The Emperor}! and the Author that brought you {The Rebirth of an 8th-Circled Wizard}!
Sword God, Ahn Su-ho.
Surprisingly, humanity’s greatest swordsman player was a civil servant hunter affiliated with the Korean Hunter Association.
Su-ho chose the path of a public servant purely to end the gates.
Perhaps that’s why?
When one of the disaster-level gates, called the final gate, was attacked,
In an ironic turn of events, he was betrayed by his comrades.
“It would have been better if he had joined us from the beginning. Public servants are so stubborn.”
The reason his comrades betrayed him?
Because if the gates were closed, their influence would disappear.
Is this the end?
Just as Su-ho’s consciousness was fading away,
[Rebooting the system of player Ahn Su-ho.]
The system gave Su-ho one more chance.
A chance to go back to the past and set everything right.