Sword Dynasty: Guardian of the Immortal Wall

Abandoned at humanity's last bastion against the demon hordes, Zhao Zheng faces annihilation—until his cheat system finally awakens. Armed with the legendary Immortal Slaying Sword and centuries of suppressed rage, he transforms from desperate defender into an unstoppable force. One slash splits the heavens. One strike crushes demon lords. The Sword Qi Great Wall has endured a hundred generations of exile, and now its greatest guardian will make the realms tremble.