A pierceable carrying device for a volatile, comprising: a packaging case which has a first accommodating space for receiving the volatile and a second accommodating space connecting to the first accommodating space; the first accommodating space having an opening, and a width of the second accommodating space is larger than a width of the first accommodating space; a sealing film which covers the opening of the first accommodating space; a destruction assembly which is disposed in the second accommodating space, wherein the destruction assembly has a housing body, two extending plates, and a plurality of piercing portions, the housing body which is received in the second accommodating space is a hollow frame abutted on the sealing film, wherein the housing body has two opposite inside edges, one end of the two extending plates connected to the two opposite inside edges of the housing body respectively, another end of the two extending plates has a terminal end, the two terminal ends are cooperatively extending to each other toward a central of the housing body; the plurality of piercing portions are protrudingly disposed at the at least one side of the two extending plates, each of the extending plates has a bottom surface facing the sealing film, and the plurality of piercing portions are parallel with the bottom surface of the extending plate; two connecting portions disposed between the two terminal ends of the two extending plates, the two connecting portions connected to two sides of the two terminal ends of the two extending plates respectively, so that the two extending plates are connected to each other by the two connecting portions, each of the connecting portions has a tapered central thickness, wherein a central section of the two connecting portions is bendable, the thickness of the central section is less than the thickness of the two extending plates; and an air-permeable film disposed at the opening of the second accommodating space of the housing body and covers the destruction assembly; wherein the two extending plates of the destruction assembly have a bendable elasticity, and the plurality of piercing portions are displaced downward along the extending plate when the two extending plates are depressed and curved to the sealing film, such that the sealing film is broken by the plurality of piercing portions. a packaging case which has a first accommodating space for receiving the volatile and a second accommodating space connecting to the first accommodating space; the first accommodating space having an opening, and a width of the second accommodating space is larger than a width of the first accommodating space; a sealing film which covers the opening of the first accommodating space; a destruction assembly which is disposed in the second accommodating space, wherein the destruction assembly has a housing body, two extending plates, and a plurality of piercing portions, the housing body which is received in the second accommodating space is a hollow frame abutted on the sealing film, wherein the housing body has two opposite inside edges, one end of the two extending plates connected to the two opposite inside edges of the housing body respectively, another end of the two extending plates has a terminal end, the two terminal ends are cooperatively extending to each other toward a central of the housing body; the plurality of piercing portions are protrudingly disposed at the at least one side of the two extending plates, each of the extending plates has a bottom surface facing the sealing film, and the plurality of piercing portions are parallel with the bottom surface of the extending plate; two connecting portions disposed between the two terminal ends of the two extending plates, the two connecting portions connected to two sides of the two terminal ends of the two extending plates respectively, so that the two extending plates are connected to each other by the two connecting portions, each of the connecting portions has a tapered central thickness, wherein a central section of the two connecting portions is bendable, the thickness of the central section is less than the thickness of the two extending plates; and an air-permeable film disposed at the opening of the second accommodating space of the housing body and covers the destruction assembly; wherein the two extending plates of the destruction assembly have a bendable elasticity, and the plurality of piercing portions are displaced downward along the extending plate when the two extending plates are depressed and curved to the sealing film, such that the sealing film is broken by the plurality of piercing portions.