Courtyard Chronicles: The Red Imp's Secret Mission

At just twelve years old, Lin Mo becomes a legend. Armed with a mysterious system space, he secures enemy aircraft and Nationalist assets during the liberation of Beiping, changing history itself. As an undercover operative for national intelligence, he dismantles spy networks and hunts down enemy agents with ruthless precision. Rising from shadow warrior to security chief of an entire district, Lin Mo's influence reshapes the fate of everyone in the Siheyuan courtyard. But can one boy's secret power protect those he loves when danger lurks behind every door?