Ouroboros Tavern Mystery: Four's Redemption

Unfulfilled ambitions will lead to death. Four young people of different ages suddenly woke up from the abyss of death and found that they had been dragged into a tavern with no exit by the hands of an alien god. Here, the dignified and gentle landlady smiles like a flower, while the mysterious and unsmiling boss looks on with cold eyes. What awaits them are powerful "lesions", countless twisted and desperate monsters, and life and death adventures that span the ages. Only by clearing away their original sins and diseases can they wash away their regrets and embark on the right path home. There is no exit in the Ouroboros Tavern. Can four unwilling souls win back true rest for themselves in this game of death?