Digital World: I Can Upgrade Everything

This is a digitalized world. Everyone will awaken their profession when they reach the age of 16, and the protagonist Ding Yu is no exception. However, something happened during his awakening and he accidentally gained an upgrade system. Characters, equipment, and skills can all be upgraded. Upgrade inferior iron sword to fine long sword Fire spell upgraded to flame burst Wangbaquan upgraded to Bawangquan Marrow Cleansing Pill upgraded to Qi Condensing Pill Low-level cultivation qualifications? Unable to break through level 3 in your life? Watch me, Ding Yu, smile throughout my life and become the supreme being. The characters, place names, and events in this novel are purely fictitious. Any similarities are purely coincidental. Please do not plagiarize. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.