😋I recommend the following novels to you: "Global Cataclysm: I can upgrade any item!" The two novels,"My Doomsday Shelter Can Upgrade," were both doomsday themed novels. The main character had the ability to upgrade items. In these two novels, the character could use points to upgrade any item, including a normal bungalow, a fruit knife, a vest, and so on. They could even upgrade their computer to a quantum computer! It's really enjoyable to read ~ I hope you like this fairy's recommendation. Muah ~😗