Recognize an Innate Master at the Beginning

As soon as Li Fan traveled to another world, he was taken over by a very sick old man and became his disciple. I thought it was a big loss, but who knew that the old man was actually an innate master and even gave him a beautiful daughter as a gift? He calmly took out the iodophor gauze and said: "Master, do you want to heal the injury? One bottle will be exchanged for an introductory secret book." The real world returned at six in the morning. He looked at the balance in his card and fell into deep thought: Should he buy a house first or a cheat book? Until the old man's daughter came to the door with a sword: "Dad said you are a century-old wizard. Come into my boudoir tonight... And teach me your unique skills!"