Ling'er asks if he has any tips on how to increase his immortal powers. He tells his brother that he has found a book that contains 24 immortals who have compiled a list of the most important techniques for cultivating immortal powers in Heaven. The book is not for sale, but he secretly bought it for him. He then tells his friend that he can buy 5,000 spirit stones for the price of one spirit stone in the book. This is a rip-off of the price he paid for the book, which is about 50 million yuan. Ling-er tells him to buy the stones first, and then he will see how he can increase his powers in a short period of time.