People Are in High Martial Arts, Mecha Overlords

[System + evolution + full-time + slap in the face + obscene development] Xiao Jun traveled to a parallel world. During the first three days of time traveling, he tried hard to recall everything from the past. He can't sing all the songs that are popular all over the world. Of those masterpieces that sell millions a day, he never finished any of them. There are three hundred poems of the Tang Dynasty. Except for three poems, namely Hoe Wo, Bedside, and Goose Goose, I can't memorize all the rest. Could it be that my time travel is just a waste of such insignificant resources for this world? No, if you don't live long enough, you may not even be able to waste resources.