My Childhood Friend Haunts My Dreams from Another World

Chen Hengzhi's peaceful life shatters when his long-lost childhood friend appears in his dreams—not as a memory, but as a desperate plea from another realm. Transmigrated to a perilous world where humans, demons, and vengeful spirits wage eternal war, his friend needs help from across dimensions. The gift? A mysterious pill that promises supernatural strength and abilities beyond imagination. But every dream brings new dangers, and Chen Hengzhi soon discovers that the boundary between worlds is thinner than he ever imagined.