【 𝗚𝗨𝗘𝗦𝗦 𝗪𝗛𝗔𝗧 𝗞𝗜𝗟𝗟𝗘𝗗 𝗨・ 吸】

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This is a room that can accommodate many people, and entrants will not know in advance why they entered.The room will release toxic gases and kill all breathing lives.It is widely used in wars and has outstanding effects.The future development is still unpredictable.

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