In 2147 AD, something strange happened to the world. Everyone over the age of 18 must board the Strange World Train and enter a random copy to survive.
Lin Chen, who grew up in an orphanage, has just turned 18 years old. He was marked as the only "forced continuation player" - others could go home after clearing the level once, but he had to loop endlessly, never ending.
But he awakened the [Rule Breaker] system on the train and could see every weird "real need". The superficial rules that others followed desperately were just traps, but he went straight to the core and passed the level at the minimum cost.
From the faceless lady in the Rose Hotel, to the head teacher in the mirror high school, from the clue puller in the midnight theater, to the three monsters in the flesh and blood maze... Lin Chen struggled between death and memory, and finally discovered the source of the strange world...
