Intersex Border Patrol

When neurophilosopher Lin Jian discovers that the strange dream "Rain City" synchronized around the world is directly related to his sister Lin Xiao, who was "brain-dead" seven years ago, his peaceful world completely collapses. Lin Xiao's consciousness did not dissipate, but split into pieces and became stuck in a real parallel world system - a "Rain City" that can convert emotions into physical energy. Lin Jian was forced to form a team with adventurer Lu Yun and security officer Chen Mo, and use the dangerous "dream device" to penetrate into these worlds. They discovered that this was no accidental connection, but a carefully planned conspiracy: Lin Xiao's mentor Reynolds attempted to collectively "migrate" human consciousness to a parallel world to achieve a so-called "evolutionary leap." Facing emotional monsters that can materialize, encountering countless "possible selves" in the turbulence of time, and even "erosion" caused by bringing materials from another world back to reality... They must find a dangerous and narrow road between reason and madness, observation and interference, self and others. When the final truth is revealed - the bridge is not a passage, but the relationship between the two worlds itself - Lin Jian will face the ultimate choice: to become a "living boundary monument" guarding the blurred boundary, or to personally cut off all connections? This is a magnificent journey of finding meaning in multiple realities and adhering to humanity amid infinite possibilities. When the rain of reality begins to carry the laws of another world, the real battle has just begun.