At that moment, the situation in the kitchen had staggered Wang Hua. She had always assumed that she knew everything about her daughter. Feeling things had gone out of her control, however, she forcibly calmed herself down. She held on to her perpetual arrogance since her school days. Her tone of speaking was still so conceited, and her temper was terrible as ever, "I would rather eat this book in my hand than taking a bite of this little sloth's cooking. I'm not risking my life! Anyone who wants to eat it, go ahead, but I will never!"
Never would Wang Hua believe that her maiden daughter could come up with anything delicious. Not only that the food would have a nasty appearance, but she would stir up a big mess in the kitchen. She was lying! It was impossible! Is tangent 90 degree possible in Mathematics?