The Guide is Always Expressionless

I am a black panther, so why match me with a chicken?
Original novel-BL-end-HE
Sentinel Guide-Cookie-Drama-Fantasy
Long story
Elisen has a good family background, good looks, and good qualifications, and he is also one of the best SS-level sentry in the empire.
Such a background made him tremble with advanced form of secondary cancer, but it did not hinder the countless enviable glances from everyone.
However, he does not have a perfectly matched guide. In his mind, his future guide should be like his brother’s partner, SS-level guide Ben Jaiming.
Just after a serious injury, his mother secretly used his genes to make a match, and matched it with a 100% fit object. It turned out to be just an A-level guide?
In this case, it doesn’t matter if the appearance is average and the qualifications are average.
The point is, why is the mental body a chicken?
Hey hey hey, wait, the chicken is crying, he seems to make a chicken cry…
The ruffian sentinel X face expressionless glass heart guide