In the royal kitchen, King Si says that he needs an oven because he can't just let people in and out of the kitchen. He's not the one to decide what's happening, and he's already refused the lady who's trying to enter the kitchen several times. Si asks the lady if she's a perfumer, and she says yes. Si says he already refused her several times, and now he wants to use the kitchen to test the perfume. He tells the lady to report anything that needs to be tested to him immediately. Si warns the lady not to reveal the fact that they knew each other as children, and to be careful wherever they go. He says that in the palace walls have ears, and ceilings have eyes, and that's why they shouldn't tell each other. He warns Si that the test is taking place with someone he knows, and Si asks if that person will take the test with him. Si tells him that he should have told him sooner, because he needs to catch the person and make sure he pays for his crimes. He asks Si to promise not to get angry if he bumps into Si's bastard in a big moment like this, and then he says that they've got permission to do it, and they need to brace for it.