The Ten Thousand Races Invade: I Play Kai and Guard the Nation's Gate

Ling Xuan accidentally transmigrated to a world three hundred years in the future.

Humanity was on the brink of extinction, facing an invasion by the myriad races.

Just as the battle took an unexpected turn,

Ling Xuan awakened the God-Tier Guardian Roleplay System and drew the character card for Kai!

Skill acquired: Soul of Shura!

Skill acquired: Spinning Blade!

Skill acquired: Blade Storm!

Skill acquired: Undying Demon Body!

Weapon acquired: Demon-Slaying Blade!

As the armies of the myriad races came again and again,

Ling Xuan stood guard at the nation's gates, clad in demonic armor and wielding a blue-flamed demonic blade!

"Wield your sword in the face of despair, and wear the departed as your armor!!!"

Human history will one day come to an end, but not today!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.