再次走在空荡荡的大街上，机警地竖着耳朵往前走的时候，陈源决定等回去以后，要开始仔细研究母亲给他的那块移动硬盘里录制的屠龙法典和降龙神腿了。Dr. Steven Sorenson plans to tap the geothermal energy of the Earth"s interior by means of a thermonuclear device detonated deep within the Earth. Despite dire warnings by fellow scientist Ted Rampian, Dr Sorenson proceeds with the experiment after secretly learning that he is terminally ill. This experiment causes a crack to form and grow within the earth"s crust, which threatens to split the earth in two if it is not stopped in time.
