Traveling Through Time to Cultivate Immortality: Did the Apprentice Build a Foundation Today?

[Travel·System·Shuangwen·Xianyu·Youcp] Q: What would you do if you traveled ten years without a golden finger? A: Wait. Q: Have you waited? A: Wait. "Famous teacher training system", the stronger the apprentice, the stronger I will be. Q: Sounds good, but what next? A: Then the apprentice ran away. Q: ... What should we do? A: Chase. Q: Did you catch him? A: Got it. But he didn't know that I had a system and thought I was a peerless expert. Q: So what are you? A: I am an absolute scammer, I only cheat my apprentices~