Due to people's desire in improving their sleep quality that leads to a healthier and happier life, a group of scientists came together to develop a digital species to be humankinds pet to remind them to sleep better, and an egg was born. The egg will hatch if people around the world had good quality sleep. Cloudee (the mascot that was born from the egg) is a representation of people's good quality sleep, or a symbol of hope to a more healthier and happier life. Cloudee says: Join The Cloudee Sleeping Club, sleep well and get SLEEPEE! Cloudee Sleeping Club is part of the Sleep Future ecosystem where you can mint Cloudee NFTs and use it in the sleep monitoring mobile app and get rewarded for sleeping well. Each NFT has a rarity bonus that can affect your sleep-to-earn earnings in the app. LEGENDARY Black Thunder - 100% permanent boost; MYSTICAL Pink - 90% permanent boost; EPIC Yellow - 70% permanent boost; RARE Grey - 50% permanent boost; UNCOMMON Blue - 25% permanent boost; COMMON White - 10% permanent boost