Princess, Run! Your Frail Hostage Prince Is a Smiling Black-Bellied Wolf

[A “dad-like boyfriend” hostage prince × a “hopeless romantic” imperial princess. The male lead is sweet on the surface but sinister underneath; the heroine grows over the course of the story. The male lead starts out a “lazy fish” and later becomes a “wolfdog.” A female-led romance.] “Your Highness, the Kingdom of Tianqi has lost the war. The Seventh Prince, Mo Jin, has arrived in the capital as a hostage.” “It's been seven years. Has he grown up ugly?” “No, he's even more handsome now. Plenty of people from the capital lined Zhuque Street to welcome him, tossing fruit into his carriage. It looked less like a welcome for a hostage from an enemy state and more like a victorious general returning home.”