Excuse me, how to use Liu Bowen's divination in the Three Kingdoms? Tell me in detail.

That is to say, you can look at X cards in advance, where X is the number of survivors including yourself in the pre-trial field, which means that you can predict the trial cards in advance and make changes, so that your painting will be invalid, you can keep your own cards, and so on. Planning your own strategy in advance is a very powerful skill.