Reborn as an Old Man (Female-to-Male)

Please add my new novel, "Transmigrate into a Book: Blessings Galore," to your collection. Also known as "I Get Handsome by Teaching." Reason for entering the contest: The protagonist transmigrates into the body of a grand tutor and teaches and nurtures talent in ancient times, builds ships, develops water conservancy, and establishes academies. The beautiful young woman Yu Yin wakes up one morning as Yu Yin, a 48-year-old grand tutor. At home is a sixteen-year-old eldest daughter of marriageable age. And a three-year-old youngest daughter still needing to be fed... Plus N young women eyeing him as a husband and hoping to become his second wife! Yu Yin rolls up her sleeves. Bring it on! This old man will toss his hair and live like a young man! Reading guide: 1. A young woman turns into an old man. 2. The male lead comes with a pocket-dimension System (beauty pills will appear). 3. The female lead hasn't thought it through yet. The next novel will be a fantasy contemporary romance (man transmigrates into a woman's body). "The Emperor Is Bound to a Green Tea System" One-line summary: If he doesn't flirt, he dies. Also known as "The Entertainment Industry's Number One Green Tea (Man Transmigrates into a Woman)." Hui Ning was an emperor for more than ten years. After he died, he was bound to a green tea System. System: Please make the Movie Emperor a cup of goji berry tea. System: Please massage the financial backer's shoulders... Hui Ning: I was an emperor when I was alive, an emperor. System: If you don't do it, you'll die... Hui Ning: Fine, you win! Reading guide: Hui Ning is very good-looking, extremely good-looking! A man transmigrates into a woman's body, and someone transmigrates in the opposite direction. Theme: No matter the circumstances, face them bravely and never forget your original intentions.