@DaJa-rahrah
While I agree that it is getting old, I am also getting the feeling that that is what this manga is more geared towards. Not the exciting action like what you may be expecting, but more of a "slice of life-esque" story about a reincarnated knoght and about how they go about reestablishing a relationship with their old unit. Going into how each member took his death. How him (now her) being very similar to his old self causes them to reminisce about her previous self. All with a handfull of "personality traits" flr some unknown reason which make each of them strange/awkward to be around sometimes.
Basically I think the title may be better if changed to "I was the
mother of the most elite Knight order, now after my reincarnation, all that has changed is now I have the body to match".