Little Koi of Fortune: Military Island Life with Dad

Five-year-old Lin Ruanruan transmigrates into a tragic island girl whose mother just died and whose father remarried the commander's daughter. But Dad secretly slips her cash with a wink: "If your stepmother bullies you, raise hell!" Armed with her lucky koi constitution and a mysterious sea fishing system that rewards every catch with points for candy and clothes, Ruanruan decides to become the island's most adorable troublemaker. Fierce stepmother? Bribe her with gourmet seafood. Scheming stepsister? Expose her schemes in front of everyone. Assassin trying to silence her? Flip the table and…