I accidentally transmigrated into an ancient Chinese romance novel with my biological older brother. We each received a system, only to discover that the systems had issued us the wrong tasks. The siblings have no choice but to grit their teeth and follow the mismatched instructions, completing a series of outrageous objectives. They initially intend only to muddle through the missions to stay alive, but, through a series of coincidences, their actions unexpectedly protect the city's citizens and avert one disaster after another. One schemes in the imperial court while the other navigates life freely. By accidentally doing good through their mismatched missions, the siblings join forces to write an extraordinary story in a turbulent world.