Yan Han could trigger the system to come to another world even if he slept during the day, but his original body was possessed by a ghost and he became a murderer.
So he had no choice but to be an idle peak master in this world, eating and waiting to die, while he fell in love with his apprentice.
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Xu Ranyuan x Yan Daochuan, an upright gentleman attacks x lazy cancer, idleness and suffering, slow heat develops attention.