User blog comment:Hitsuji Mamoru/Servant Creation Room 2 : Guess of the Who/@comment-27247829-20170327060453/@comment-4802891-20170327122959

I will leave this to others. My knowledge of Chinese history doesn't go far enough and there are way too many Chinese leaders prior to Gou Jian, none with a name famous enough to ring a bell (except the Yellow Emperor, but that's obviously not him).

I was going for someone linked the Gan Jiang and Mo Ye at one point, but this is way too convoluted and would require a composite Servant scenario.