Waste Material Goes Down the Mountain: You Can Become Stronger by Completing Tasks

As a time traveler, Su Yi suddenly awakened his root system when his breakthrough failed. All talents and potentials will be upgraded for me. I have a big gift bag full of treasures that others have worked so hard to obtain. Who, what kind of skills, elixirs, and treasures, fill them all up for me. Hey, let me talk about the system, I can't use up all the rewards you gave me. What? Do you still have it? Bite! Unlock the smelting function! Bite! Turn on the mall function!