Dax Lee awakens "Sound-Based Treasure ID". Grandfather Gideon Lee driven mad by Chao family; father killed by uncle Jax Lee. Dax Lee exposes corruption, tomb robbery, antique smuggling. Framed, he passes Antique Appraisal Convention, forcing back The Four Gates Syndicate. He uncovers national protection treasure under Lee Family Ancestral Hall. Uncle Jax Lee captured; The Four Gates Syndicate collapses. Dax Lee becomes cultural relic protection ambassador.