热贡山谷间，千年唐卡打破封闭传承旧规，以免费授艺的方式迎来五湖四海的年轻学徒。本片记录学员的习画历程，看他们以画笔成长，以匠心传递，见证古老非遗在青春注入下的新生与活力。

In the Regong Valley, the thousand-year-old Thangka art has broken the long-standing rules of closed inheritance. By offering free art instruction, it welcomes young apprentices from all over the country. This documentary records the apprentices' learning journey, following their growth through paintbrushes and the passing of artisan spirit, witnessing the rebirth and vitality of this ancient intangible cultural heritage infused with youthful energy.