Mist World Conqueror: Starting from Watching Video Ads

Paxton, an ordinary high school student and video game enthusiast, accidentally fell into a Mist World. Just when he was lamenting the injustice of fate, fate compensated him with a quest system. He also discovered that when turning in quests, he could get double rewards by watching video ads. "The vile marketing tactics still won't let me go even in a different world..." "Wait, can anything be doubled?"