First, choose 9 cards at random. After shuffling, the top card is your target card. First draw a card from the bottom and cover it on the target card, then hand it out one by one on the table until you want to stop. Then, hand it to your left hand and hand it to the table with five cards (MAGIC's magic is just a gimmick to create an atmosphere. If you want to perform, I suggest you use this method, which can guide the audience to ignore the fact that there are five cards. Then cover the remaining cards on your left hand, repeat the first step, just send them to you one by one, and then cover the remaining cards on your hand. At this point, the seventh card in the stack is the target card.

This kind of synchronous thinking magic in general TV programs is a mathematical principle, which can be understood after understanding the steps. The key is how to create a sense of magic, which is the most important thing in the performance.