Ye Xiaodao accidentally time-travels to Dajing, becoming an unassuming Jinyiwei assistant squad leader, but awakens a mysterious system, possessing unlimited space, teleportation, and a Barrett sniper rifle. From exposing corrupt officials and investigating military provisions to sneaking into the imperial palace and cracking major cases, he wildly advances his official rank all the way by relying on modern thinking and heaven-defying abilities. Court undercurrents, harem secrets, and high-ranking officials' conspiracies come one after another, and Ye Xiaodao stirs up the winds and clouds of the world in crisis after crisis, walking out of his own Jinyi legend. Start and get unlimited space.