Without warning, millions of mysterious alien "doors" suddenly appear around the globe. In a rush to determine the reason for their arrival, mankind must work together to understand the purpose of these cosmic anomalies. Bizarre incidences occurring around the sentient doors leads humanity to question their own existence and an altered reality as they attempt to enter them.看着蛇把毒液吐出来，我心里有些难过，蛇毒就是蛇的命根子，它把蛇毒吐出来了，它自己也活不了多久，我一脸忧伤的看着这几条蛇在铁罐子里面喷毒液，然后轻声和四眼说，一会让他帮我一下，和我一起去把这些蛇的尸体埋起来，四眼很爽快的答应了。