In order to find out the reason why Lin Haotian left sixteen years ago, Lin Haotian's son embarked on a journey to explore the "bottleneck". However, no one could have imagined that one of the sixteen skeletons was missing, the heinous eight snake vines, the life-threatening fantasy flower, and the illusory exit from the world. What is beyond the bottleneck, and what did Lin Haotian discover sixteen years ago? The plot is exciting, interlocking, and worth pondering.
