My son, how could you be Lü Bu?!

【Congratulations on your transmigration! You can know your cheat ability in advance!】 "Really?" 【Right away, I'll give you the strongest martial arts in the world, a hegemon who can sweep across the land, how about that?】 "That powerful?" 【I'll also give you a powerful army that ranks among the top three, capable of crushing all enemies in the world, how about that?】 "Then... I'm invincible?" 【Finally, I'll give you a group of people strong enough to support a regime, are you satisfied?】 "Satisfied!" "Am I the Hegemon-King of Western Chu? Or Li Erfeng?" 【?】 【You misunderstood, these are all your son's configurations, your cheat ability is your son.】 "???" "Could it be... I'm Li Yuan?" "Hmm... although a bit cowardly, but... being able to become emperor while lying down is actually not bad!" 【No, his surname is Lü.】 "???" "..." "!!!!!!!!!"