Mao is our feisty Head of Office who is always calm and remains unbothered by her surroundings. Once she left the office without prior notice and went on a holiday for a few weeks, causing panic among our younger staff. When she came back, she settled into her normal routine as if she had never left. Now, Mao stays with Arlene as her position as the Head of Office no longer requires her to attend office meetings. After all, she has her newly minted assistant, Fish to run her errands.