Owner, your question is not very detailed, and I may not be able to help you, but I would like to recommend a novel for you to read. Qidian’s "Three Kingdoms Total War" is similar to the type of subject matter you need. This paragraph The time is quite popular, and it may be able to meet your needs.

The biggest feature of this novel is that there are many conspiracies and schemes, and they are very unexpected. Maybe you will be interested.