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sry for take so long to make this...i want test something before next work，so i will make a short video rencently.A tiny pary includes topaz and something mentioned in chat room.
抱歉这次更新花了这么久，为了之后的聚众派对试了试其他做物理的方案，算是有好有坏吧。下期前想先试点东西，先做个视频开个小趴看看。