It Makes Sense to Be a Little Bit Ahead in Technology Across the Eastern Han Dynasty, Right?

Origin of the story: At the end of the Eastern Han Dynasty, the Yellow Turban Uprising broke out the etiquette and music, and the righteous people in the world raised troops to fight against the thieves. Liu Fang traveled to the late Eastern Han Dynasty and started technological competition with mobile games. After a bit of farming, technology developed step by step, and various god-level weapons appeared one after another. Sun Quan: Scholars can be killed but not humiliated! Please hit me with your sophon! Cao Cao: It is my honor to be destroyed by light particles! Liu Bei: Being beaten by the two-way foil is the honor I pursue throughout my life! Can Liu Fang build a light-speed spacecraft and return to modern times?