Trying to find story about main character who was reincarnated as the only male in family. Which is apparently bad because he takes his moms powers or something. So he's locked in his room until a maid or someone kidnaps him. Also tried jumping out his own window but ?maid? Got to him taking the wounds instead of him.

The author also had a site where he released a chapter ahead befor uploading here. Author also had a picture with each upload of random things.

Main character is prince.