I recommend "Fei Ben Meng Wu: The Princess Consort Is Very Enchanting" and "The Book of the Apocalypse: I Become the Female Lead of a Little White Flower". Both novels have a tsundere female protagonist and a doting male protagonist. At the same time, the male protagonist also likes to complain about the female protagonist. "Fei Ben Meng Wu" also had the setting of another world and the general, while "The Book of the End of the World" had the setting of an apocalyptic crisis and multiple personalities of the male lead. I hope you like this fairy's recommendation. Muah ~😗