Angel Scramble! Journey To Become The Strongest ArchAngel!

"s-someone bring out camera! capture my moment for stepping into the lower realm!" Cherry shouted excitedly. "look look! This is my first step!" "this is where my adventure started!" In a realm that only angel race exist. there's two siblings. one is already at the peak of power. and the other that were still a child. this was a story about the little sister of an arch angel. stepping into the lower realm in search for her sister. but eventually distacted by the atmosphere on a small City by the seaside. "eh? fishing? sounds like fun!" "swimming? okaaaay! teach me teach me!" "did I forget something?...I remember it later then..." ... And eventually forget what's her goal is... There she meets a kind devil sister, a Yakuza heir, and a normal teenager.