El Yerno Médico y Guerrero

Landon Mercer may look like an ordinary security guard, but he is secretly a martial arts prodigy and a legendary healer. To avenge his father's murder, he infiltrates the powerful Blackwood Family under a false identity. Everything changes when he discovers that his beloved wife, Elena Blackwood, is actually the daughter of the man he swore to kill. As Landon carries out his revenge, he must also fulfill his late father's final wish—to master the Twin Meridian Technique within three years.