Land debt is the debt owed in each cycle. Among them, when the boundary is reincarnated, there will be a lot of expenses there, or some debts owed in the hell, which are called human debts.

No matter how you cycle, there will be three kinds of debts: heaven debt, land debt and water debt. Either way, all debts accumulated in the past and accumulated in the past are collectively called causal debts. Causal debt includes many aspects: for example, land debt, water debt, human skin debt and so on are all a kind of causal debt. The date of birth depends on your third cause and effect.