Konyaku Haki ga Mokuhyou desu!

A woman named Celenzia regains consciousness after hitting her head with recollection of her past life. Having led a protected existence as a noblewoman, she uses her retained memories and a newly bold demeanor to end her engagement by catching her unfaithful betrothed in the act. Though she is now free, she finds herself entangled with Albert, a man described as a pretty-boy, who begins to interfere in her matters. Celenzia aims to chart her own course and determine her romantic future independently, but events unfold in ways she did not anticipate.