It is written about the past life of "My Senior Brother Has Something in His Brain", so it can be regarded as a prequel.
The story of the former senior brother Dongfang Xianyun and the second senior brother Yin Feixing.
The story about the soul that was once in Senior Brother's body.
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After two years, my conscience found that I had gone back to the pit. I revised this during the summer vacation, but I jumped to another pit without rewriting it. I will work hard to fill it.