1. Unknown weapons have powerful attack power and special skills. Xueyuan weapon is the second kind of skin melee weapon painted by dagger family camouflage. The leaves are mainly black and white camouflage colors that simulate the snow environment, and different shades of gray are added to achieve better camouflage effect.

2. The unknown weapon is not a conventional falling object in the game, but is obtained by completing a series of tasks or challenges, which increases its rarity and attraction. Xueyuan weapon is one of the weapons belonging to Xueyuan family series. As early as the beginning of 2022, it appeared in European and American clothes, Brazilian clothes, Vietnamese clothes and so on. There are only three weapons in the Xueyuan series.