Circle Zero: Otherworldly Hero Business

After leading a successful life as the CEO of a modern company, an egocentric man is murdered and reincarnated as Paril Hall Mcgryued, a beautiful lady from a noble family in a fantasy realm. Upon awakening in Paril's body, he realizes that he has become an "inferior being" and lost all his previous wealth, accomplishments and success. Determined to regain it all, he sets out to rebuild from the bottom up and ascend to the top of the hierarchy in this alternate world.