Fifteen years ago, Molly was rescued and adopted by Mrs. Shane. To repay Mrs. Shane's kindness, Molly, now the Supreme Lord, had quietly supported the Shanes for years—helping her eldest brother become the richest man in Waterfall City, assisting her second brother in earning the title of War God, and aiding her third brother in becoming a legendary doctor. However, on the very day that the true daughter of the family, Fiona, returned, Molly discovered that all her sacrifices had been in vain.
