Neuroversity's great book of sales

In the bustling city of Neuroversity, Sales Hero discovered an ancient, dusty book hidden in the corner of the grand library. The cover shimmered with a golden glow, titled 'The Great Book of Sales'. Excited, Sales Hero knew this book held the secret knowledge of magical sales techniques. He couldn't wait to share this find with his trusty Trainee, a very light, almost white golden retriever, who wagged his tail in anticipation.