It seems like you had been misusing this element by heading also quick. You’ve been briefly blocked from working with it. H?c h?i và t? ch? t?o nh?ng v? khí c?n thi?t, thúc ??y ng??i h?c v? k? thu?t ?? thoát ra kh?i nh?ng ?e d?a c?a n??c ngoài. L?ch s?