[Strong female lead + no romance + goofy comedy + dramatic antics + morally ambiguous characters + mystery solving + suspense + wish fulfillment + ensemble cast + there may be some horror elements, since the NPCs have hilariously bizarre thought processes]
Four people with a tangled, melodramatic history are bound by an unreliable System and dumped into a game designed around melodrama. To get back to reality, they have no choice but to accept their fate and complete the game's missions. But why are the missions so melodramatic? What's the truth? Help! Why is even the truth so melodramatic...
When the truth behind one case sparks the next, were they right or wrong to let things slide, make their choices, and expose the truth? Fate echoes, causes and effects cycle endlessly, and when will the cycle of revenge ever end?
After completing the missions and returning to reality, why is everything so strange? If even the real world they believed in at first was part of the game, then how are they supposed to solve this riddle?
Someone takes the throne as the game's creator and looks down with amusement at the three wary faces. “Are you sure the reality you believe in is really reality? My dear little lab rats, congratulations on clearing the game!”