Disciple, Your Master’s Leaving First!

[System panel, growing stronger by taking disciples, keeping a low profile, longevity, fantasy, no heroine, power fantasy, behind-the-scenes mastermind] Chen Ping’an was reborn in the Great Xuan Dynasty as an elderly martial arts instructor. He grew stronger by taking on disciples, and whenever a disciple broke through, his own power was instantly returned a hundredfold...

(The protagonist is extremely cautious. He avoids trouble whenever possible, and when he can’t, he hides in the shadows and manipulates events from behind the scenes to kill his enemies, leaving no survivors. He is no bleeding heart.)

Cultivation realms: Houtian, Xiantian, Grandmaster, Great Grandmaster, Qi Refining, Returning Elixir, Golden Elixir, Primordial Spirit, Heavenly Being, Dharma Form, and Immortal.