Secret Saint (?) I start a patisserie in other world!

The future dream is to open a cake shop. A student that you can meet anywhere die from traffic accidents, She reincarnated as a young lady Celina in another world. She was sentenced to abandon engagement by the son of a Marquis who was her fiancé at school graduation. Flora, The Earl daughter who deprived Serena fiancé. Because of various circumstances, with twin cat's ears beastman as maid, she start open a patisserie. There are Real estate agent, magic tool store owner, bear beastman, Silver wolf beastman etc.