I was mistaken for a genius artifact appraiser

An old man passing by clicked his tongue as he looked at the box in front of the mansion. "People these days just throw things like this away when they move." A note was attached to the box. [Moving. Anyone can take it.] But then, light radiated from inside the box. 【Blue and White Porcelain Vase with Dragon Design — Estimated Value: At least 100 Million Won】 The world began to mistake me for a genius appraiser.