The time was the Warring States period. I, a beauty enthusiast in my late 20s, woke up as "Yonehime," the beloved daughter of the Yamauchi family of Nagahama, Omi, a "victorious feudal lord. Life is in hyper easy mode! I have knowledge in my head, my parents' wallets, and connections. Then, she has no choice but to throw herself into her hobbies. But alas, we are now in the Warring States Period, where not even lotion is available. If you don't have it, why don't you make it? Don't think you'll just fall for it. He did as he pleased, regardless of how he was doing it. He got Sen no Rikyu and other important people involved and developed aromatic distilled water and a new type of lipstick one after another... Then, she was chosen to be the make-up artist for the Northern Masasho, Lady Nene. After all, beauty is the best, isn't it? The birth of Toyotomi Hideyoshi's heir, the Emperor's visit, the Battle of Sekigahara, and the final days of the Warring States period begin to unfold from behind the castle in this authentic historical fantasy by Princess Nozomu!