Unlimited Upgrade

"Didi! A Supreme-level exercise technique has been discovered, available for exchange for 10 billion cultivation experience points. Would you like to proceed with the exchange?" "Didi! The host has eliminated 500 Supremes across X realms, earning 5 trillion practice experience points. The current total for practice experience is 78 trillion." "To enhance the basic swordsmanship to the 9999th floor, a training experience value of 200 billion is necessary. Should it be upgraded?" The Unlimited Upgrade system allows you to navigate the chaotic fantasy world with ease! The introduction may seem lacking, but the overall tone of this book is lighthearted!