, I recommend the following novels to you to satisfy your requirements of the male protagonist: [The dandy prince's cute concubine: The male lead is black-bellied and has no bottom line.] "Boss is too black-bellied: I was accidentally taken advantage of": The male lead is invincible and has no moral integrity; "Peerless Demon Concubine: Black-bellied Supreme, Please Let Go": The male master is black-bellied and must be favored; "The Evil King's Sleeping Princess": The male lead is black-bellied and deeply in love; "Beautiful and fierce wife: husband don't provoke me": male protagonist black belly poisonous tongue. The above is my personal recommendation. I sincerely hope you like it ~