[Disciple training + light-hearted and funny writing style + passionate, the protagonist is not directly invincible, small knife, don't enter if you don't like it]

"What? The master of Da'an's No. 1 Sword Immortal and Southern Region Medicine Emperor is actually just a warrior in the Body Tempering Realm?"

"Come on, the man who can teach Sword Immortals and Medicine Emperors, do you believe that he is only at the Body Tempering Stage?"

"That's right. Do you know how the Sky-Splitting Gorge came about? It was created by a sword slash from the Sword Immortal's master!"

Several years later, the world's number one swordsman, the Southern Region Medicine Emperor, the Northern Sea Sword Master and other top warriors faced the coming of the Demon King and were severely injured and unable to defeat him.

When everyone thought that the world was going to end, Shen An came on horseback, pointed his sword at the Demon King, and shouted loudly.

"Don't panic, disciple. Master is here!"