What would happen if Zhuge Liang didn't worry about the Northern Expedition after the Yiling War, but plowed the Bashu Three Kingdoms?

I think it should be that if Zhuge Liang does not insist on the previous Northern Expedition, the chances of success in the Northern Expedition of Shu and Han will only get smaller and smaller. The prosperity of Shu is far less than that of the Central Plains. Zhuge Liang may be able to increase the strength of Shu Han from 50 to 100, while Cao Wei can only increase it from 100 to16. The gap between the two is also widening.

This is determined by the geographical position of Shu Han, and Zhuge Liang cannot change it. Therefore, an important reason why Zhuge Liang was eager for the Northern Expedition was that Cao Wei had not fully recovered from years of war. At this time, the Northern Expedition was also the time when the national strength gap between the two countries was the smallest. This is why so many people think that Zhuge Liang's first Northern Expedition is the most likely to succeed.

Zhuge Liang's Northern Expedition effectively transferred the internal contradictions between Shu and Han. There are many factions in Shu and Han Dynasties, which can be divided into Jingzhou School, Eastern Zhou School and Yizhou School. Jingzhou Group is the rule and core of Liu Bei. Dongzhou Group is the predecessor headquarters of Liu Zhang. Yizhou Group is an indigenous tribe in Shu State. Before Liu Bei entered Shu, the struggle between Yizhou Group and Dongzhou Group was extremely fierce. This is also the direct reason why the Eastern Zhou Group led Liu Bei into Shu. With the help of the Eastern Zhou Group, Liu Bei successfully occupied Yizhou, which naturally paid off and shared some power. Li Yanfa, an important official in Shuhan, is a representative of the Eastern Zhou Group.

If the Shu-Han regime did not launch the Northern Expedition, it would be tantamount to losing the legal system. The Shu-Han regime has always regarded itself as the orthodox of the Han Dynasty. We now call him Shu Guo and Shu Han. Liu Bei claimed to be a big fellow at that time, and the purpose of founding the country was to restore the country of big fellow. Shu Han claimed to have inherited the legal system of the Han Dynasty. If they don't try their best to restore the two capitals, but settle in a corner, they will lose their meaning of existence. If Shu Han lost the rule of Han Dynasty, it would be tantamount to usurping Wei State.