I’m Bi Fang, a professional explorer, and I’m going to show you how to survive in some of the most dangerous places on Earth, where you can’t last even a day without professional skills. Right now, there are ten alligators chasing after me, and they are generally over four meters in size. The audience's tastes are getting more and more tricky? Hey, it's really troublesome. Next time, what should I fix next time?