Byebyechuchu makes debut with mysterious surprises. Go with Ology for the delivery!! Sprint, deliver and upgrade. Map out the best routes. Deliver the most merchandises and complete the most orders. You may collect the goods from bookshops, pizza, beverage and hamburger shops. Find those who want to gain some weight. Deliver the goods to others and get paid. Then you will get stronger. After upgrade, you can get various kinds of fancy abilities.