Ye Xuan was regarded by his family as being born with a useless bloodline and unable to cultivate, so his fiancée's family forcefully broke off the engagement.
When he was desperate, he found that something was wrong with his understanding - he could master the swordsmanship that his clan brother had practiced hard for three years at a glance; he had an epiphany after scanning the broken secret book that the elder had studied for half a lifetime; he could even understand a set of movement skills such as the posture of a wild dog peeing on the roadside.
On the day of breaking off the engagement, Ye Xuan scratched his head in the face of the sneer from his genius fiancée: "Um... Did the seventh form of the Cloud Water Sword Technique, 'Flowing Clouds Returning to Snow', you just performed, be half an inch off track? I think it will be more durable if you use the 'Fengchi Point' instead."
The fiancée and all the guests were petrified on the spot.
Many years later, at the peak of his swordsmanship, Ye Xuan faced the geniuses of all races with a sincere face: "I'm really not a peerless genius, but my understanding is a little bit higher..."