Sign-In: From Palace Guard to Martial Venerable

Zhang Yu, a young man from the modern era, transmigrates into the body of an insignificant palace guard in ancient times. In a world where martial arts reign supreme, he is low in status and constantly bullied by those around him.

But the wheels of fate quietly begin to turn. Zhang Yu unexpectedly awakens a sign-in System, and each daily sign-in rewards him with mysterious martial arts manuals, rare pills, and more.

Amid the palace's treacherous power struggles, Zhang Yu uses the sign-in System and his modern knowledge to see through the villains' schemes time and again, turning the tables on them. As his strength steadily rises, he advances from a low-level martial artist newly arrived at the palace to a Martial Venerable. At last, during the final showdown with the villainous big boss, the System unexpectedly upgrades, granting Zhang Yu tremendous power and allowing him to defeat his enemy once and for all.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.