Grace didn't spent too much time thinking about Mr. Parker or the past and secrets she shared with him. She had much important matters to handle other than wasting her precious time thinking about her fake husband.
Since she wasn't feeling hungry yet, she decided to visit the biggest factory in the city producing construction supplies. Since Mrs. Parker had already bought the island, it was understandable for her to purchase construction materials since she was planning to build a mansion on the Starfall Isle.
Once the factory head got to know that she was Mrs. Parker, he was more than eager to sell her everything she ordered.