[Infinite flow + dual male protagonists + parallel world + fictional background + abnormal logic]
By an unexpected mistake, Gu Jin and Lu Shen were both pulled into a parallel world called "Netherworld", and at the same time they gained an identity called "Countercurrent".
This world is unpredictable and strange, and one cannot use common sense to understand everything in the Nether World.
What they and other rebels have to do is to find out the secrets of the Nether World through dungeon after copy, then destroy the Nether World and return to the normal world.
