Three Kingdoms: Liu Bei and I Are Neighbors

[Unsystematic] In the fourth year of Yanxi, when Mount Tai collapsed, Wu Ziqing, a college student in the 21st century, accidentally traveled through time and became the son of Liu Yuanqi in Lousang Village, Zhuo County, Zhuo County. He changed his name to Liu Jian and became a close friend of his neighbor Liu Hong's son Liu Bei since childhood. During their private school years, although their family backgrounds were very different - Liu Bei's father was a county official and his family was well-off, while Liu Jian's family was poor and he learned calligraphy on wooden tablets. However, they formed a friendship in adversity due to Liu Hu's provocation, which also witnessed Liu Bei's youthful ambition of "I will ride on this feather-covered chariot". However, things in the world are unpredictable. Liu Hong suddenly suffered from a cold and became seriously ill. Liu Long, a member of the clan, took the opportunity to covet family property and official positions. How should Liu Jian carve his own way in the troubled times of the late Han Dynasty?