Antique major student Qin Yan awakens the antique appraisal system, blind-bids on containers at the port to pick up a huge Swiss bank card, and clashes with adversary Ma Sankui. Relying on the sunken silver residual map inside a huanghuali box to find Zhang Xianzhong's underwater secret treasure, traveling far to Alaska to retrieve the overseas-lost Yongle Dadian from a fan container, he acquires a gold mine at a low price to start the path of transnational treasure hunting and protection.