A Confusing story, But a Great Cover......
Review for World's Finest Comics 232-A

So in a nut-sheell, Chang-Shi, an exiled Tibetan monk, gathers the dream-power of sleeping people to bridge the realm between the living and the dead, and Superman and Batman must stop him. Except not all in that odrer. Batman gets duped into helping Chang-Shi, but Superman figures it out near the end of the issue and prevents if from happening. As I said earlier Great Ernic Chan/ Giordano ink(s) cover.