All departments, from original Songshan zuolengchan. Power law practice is extremely harsh, must take the snow mountains, nano world to Yin to the cold air, sink Dantian, penetrating through main and collateral channels, the number of years Kechu into. But after practicing Dacheng, if the body of ice, cold spray, when the enemy to a head, dormant enemy pulse, may be: erosion of bone, muscle, body sealing hundred point dull. It is strange, it is terrible!