REBORN! Season 8 Episode 181 Furious Bolt of Lightning

It's Lambo's turn to take his succession test, which takes place at an amusement park. The first generation Lightning Guardian, Lampo, is very lazy, and he decides on an extremely random task. He says he will deem Lambo worthy of inheriting his power if he can complete the stamp rally in the park and make it back to Lampo. The crew thinks this should be an easy task to clear, but Lambo gets completely absorbed in the attractions at the park and forgets about his succession test. But the amusement park feels a little weird. Reborn and the rest of the crew begin to think that Lambo's tutor, Verde, who has yet to show up at all, has something to do with it.