This duty is arduous, is must give the snow strangely to draw blood in order to studies. 1st, the male leading character starts when in Dongkou, turns on the goods fence, uses the knapsack east, can appear very many useful is good east. 2nd, the use mountaineering tool, from the picture on to the cliff on, jumps again to the right side cliff right side, enters the Dongkou. 3rd, may see an ice-bound fierce 犸 elephant, has several decadent rocks in its ivory place, climbs up digs choosy down with the shovel spare. 4th, but actually returns to the 1st scene, from entered the fierce 犸 likely hole left side of Dongkou upwardly to crawl a moment ago to on the right cliff, upward walked to another scene. Now again walks to the picture in center the part, may see the quite transparent ice point, presses the blank space together in there, overthrows it under, is cut off this road. 5th, returns to the 1st scene, to most next, starts the time ground, climbs up along the puddle right side cliff to another picture. Combines the cigarette lighter and the spray solution and depends on the ice wall in among the place use, burns a small hole, passes the sunlight, the rock which the use sorts, lets the sunlight according to in above, the rock return changes shines. Now was allowed to return 1 scene. Left side 6th, or from the left side on to the cliff, enters the cave, is very black, now uses the rock which shines. Again slides from the pitch place to the corpse nearby, kicks breaks nearby middle Dongkou the icy cold column, stops up this channel, again uses to climb the crag tool to come up from Dongkou toward right returns to the 1st scene. 7th, the present needed to go sees the snow to blame, cut the goods the photographic camera, entered the puddle, the snow is strange in front of you. 8th, rapidly comes ashore, does not stop moves, but do not have to approach the snow strangely, the snow is strange can beat strikes the ground, place above returns falls down the stone column, you must avoid these stone columns, simultaneously holds the opportunity use photographic camera flashing light to dodge its eye, dodges after 4, the snow strange beats again strikes the ground, 4 stone columns can fall down sphere it, by now again dodged its, it has dropped down on the little darling, stepped onto goes, the use drew blood the tool (to install in box likes laser gun east that east), the duty completed.