My Brother, Born with Irresistible Charm

Song Ziling dies in childbirth bearing the child of Prince Xiao, Ji Yunxiao. The Song family is then framed for treason and massacred, leaving only sister Song Wan and reclusive brother Song Mo'an to escape. To avenge them, Song Mo'an approaches Crown Princess Ji Tinglan, who is obsessed with him, and uses her influence to lay plans. Song Wan disguises herself and infiltrates Prince Xiao's mansion to seek revenge. Together they expose Ji Yunxiao's conspiracy with Qiang spy Qiao Yin to embezzle military funds and seize the throne. After palace coups, wars, and life-or-death trials, Song Mo'an and Ji Tinglan gradually fall in love. In the end, the rebellion is quelled and their names are cleared. The new emperor ascends and dotes solely on Song Mo'an; Song Wan kills her enemy with her own hands, and peace prevails throughout the land.