[Invincible lead + decisive and ruthless + flashy moves + fast-paced plot + wish-fulfillment + scheming protagonist + no saintly do-gooder] A fifteen-year-old prodigy is hunted down and, by chance, enters the Land of Exile. Sixteen masters teach him everything they know. Ten years later, he returns in triumph to find his grandfather murdered and his grandmother, parents, and elder sister slain. Whether you are a royal noble or an unparalleled master, any bastard who harmed my Nangong family will die! Anyone who bullies my senior or junior sisters won't be spared! Showered with affection by his senior and junior sisters, he can only be imitated, never surpassed. The foreign powers that once humiliated Huaxia, the treacherous nations that broke their promises, and the lackeys who throw their weight around behind others: anyone who has shown disrespect to the Dragon Kingdom, get your necks ready!
Really good book, I hope you like it too!