Lin Yuan traveled through a fantasy world and became a useless son-in-law, receiving cold looks. On the wedding day, the system comes and awakens the full level of understanding at the beginning. Any skill or martial skill can be mastered at a glance and perfected instantly. While the genius of the Holy Land was still complacent about comprehending earth-level martial arts, Lin Yuan had already casually created a heaven-level magical power. The insults and contempt of the past will eventually be rewritten one by one by him with the sword in his hand.
