济公
Journeys to The Under-World (), also known as Voyages to Hell, is a Taiwanese novel describing what Yangsheng (楊生), a planchette handler, saw and heard when he followed his master Ji Gong to hell on the instruction of the Jade Emperor. The story is about the consequences resulting from actions during the life of a person. It contains journeys made by Ji Gong and Yangsheng to each level in hell to warn those in the living world with an evil heart. Each chapter contains detailed descriptions of their observations and interviews with souls being punished in hell.