[Restraint + Infinite Flow + Mental Pollution]
An APP called "Deep Web" forcibly pulls people into horrific dungeons. Here, sanity value (SAN value) is your lifeline. You won't die if you return to zero - you will become a new monster in the instance and continue to hunt other players.
The protagonist Jiang Xun has a rare "fuzzy perception" - he can see the dark lines under the rules, but it is also easier to be contaminated because of this. He must walk the tightrope between humanity and monsterization, clear levels again and again, and uncover the truth about the old rulers behind the APP.
However, he gradually discovered that the indelible scale mark on his body seemed to be inextricably linked to an ancient existence sleeping in the deep sea...
"Don't trust anyone who says, 'I know the way out'—
They may no longer be human. "
