Because it's the first season, there needs to be an introduction before filming. The director brought several stars together for a meeting to discuss. Although reality shows don't have specific scripts, there will still be a main storyline to prevent deviations.,As a documentary filmmaker, Wang Taika's physical fitness could reach the level of a survival expert. Otherwise, it would be impossible for him to have visited so many dangerous places and survived safely. So, he knows or has heard of almost all the well-known survival experts in China.,However, this so-called survival expert, Wang Taika, he had never even heard of.。