Why the Northern Expedition?

[Relaxation + Healing + Military] Foreigners invaded and the Beigan Kingdom was destroyed. Can the lingering Nangan turn things around and restore the Dagan mountains and rivers? The ministers in the court advocated for peace. The eldest brother Lu Kang was active in the Northern Expedition, while his father Lu Wei, the prime minister, opposed the Northern Expedition. How should Lu Ming choose? Is Nangan just lingering and waiting to perish, or is there a bright future in the dark? Conquer the Central Plains and unify the world. Ps: This article is slow to develop, so you should plan everything slowly and don't rush it. This is my first time writing, a humble essay. Xiaosheng is very grateful that everyone can read this article. If everyone can comment on it, my joy will be beyond words.