The current situation is:
There are 10 Red Eyes, with 2 eliminated, it drops to 8.
There are 8 Yellow Eyes, with 2 eliminated, it drops to 6.
There are 7 Blue Eyes, with 1 eliminated, it drops to 6.
By the looks of it, Yellow Eyes and Blue Eyes seem to have equal numbers, but in reality, there is a big difference.
Out of the 6 Yellow Eyes, one is Bai Youwei, meaning there are actually only 5 Yellow Eyes!
Although the Blue Eyes are also down to 6, there's still one Blue Eyes member in the Red team, so the real situation looks like this:
8 Red Eyes.
5 Yellow Eyes.
7 Blue Eyes.
After his alliance with Xu Fanghe, the black brother subtly changed the vote count, immediately gaining an upper hand!
The Yellow Eyes, now with only 5 survivors, cannot afford any more losses, they have to make the best of the situation and work with him. Against a Red team of 8, a difference of one vote is nothing to fear!