Two good-for-nothing college students accidentally time-travel, one becoming an emperor and the other a grand general preparing to rebel. With the swords already at their necks, they discover that the person right across from them is none other than their best friend! One can summon modern items, while the other can spend money to summon elite soldiers. Joining forces, the brothers straighten out the imperial court, earn silver, and defeat the northern Rong. While the ancients are still fighting with blades and spears, they have already brought modern divine artifacts onto the battlefield. BICKERING and pushing forward all the way, from almost killing each other to side-by-side sealing Langjuxu—conquering the country is just incidental, enjoying blessings with your best friend is the real business!