Blessing of the Campanella

In the city of Ert'Aria lives the young inventor Leicester Maycraft. He is part of a small adventuring clan called Oasis led by Carina Verritti, the daughter of the Archduke who rules over the city. Later that evening there is to be a regular meteor shower that comes once every seven years, and the clan is preparing a party. They meet a young puppeteer named Agnes Boulange who makes an impressive show of her magical automata puppets in the square. They also meet a young knight named Chelsea Arcot and the sisters Ritos and Salsa who run the Tortilla shop in front of their clan hall.

The young girl calls Leicester "Papa", which scandalises Carina, but it turns out that the girl, named Minette, is actually a highly sophisticated automaton created by Agnes's mentor, Mize Altowirz, activated by the burst of Ale energy from the meteor, and bonded with him as he was the first person she saw.

Agnes and Leicester are planning something secretly, and later they propose that the clan take on a quest to recover some rainbow flowers that absorb all the light surrounding them. They grow in a certain forest which is growing darker and more dangerous as they flourish. Carina accepts, and they travel to that forest, and Carina and Leicester use her staff Montecchia to survey the area and tell the rest of the clan where to go. Their aerial survey discovers the spot where the flowers grow, and they direct everyone else where it is, while the two of them investigate ahead. As Carina tries to reach for one of the flowers they are attacked by a crystal monster, and she uses her staff to fly to a safe distance so she can use her magic on it while Leicester tries to fend it off, but she suddenly loses magical energy and falls on top of him, and the two of them are tangled in vines in a compromising position when the rest of the clan arrives and defeats the monster, recovering its crystal.

The clan is going on another quest from an old woman who is one of Agnes's most avid fans. They are to obtain a supply of hot spring crystals and go to an abandoned mine to obtain some. While mining these crystals they happen upon a hidden chamber with a large crystal in its centre, which has a complex flow of Ale energy emanating from it. Before they can examine it further the mine experiences subsidence due to the rains, and the ceiling cracks, and they try to get out, but Agnes and Leicester are separated from the others by a cave-in. The two of them manage to find another way out, and see a rainbow at the exit, and rejoin the others.

Oasis has no quests assigned, but everyone is very busy, so no one is around to play with Minette, except Garnet, who suddenly materialises as she was getting bored in the dragon world. Nina asks Minette to buy the ingredients for the night's dinner, which she happily does, considering it as her own personal quest for the day. The Tortilla sisters have also been asked to silently watch her and make sure that she is all right.

The Archduke has organised a party to honour the Knights for their service to the city. Leicester and Nick have been given guard duty for that night over the artefacts at the cathedral which the Knights are supposed to protect. Leicester sees a great sword known as the Sacred Celestine and feels particularly attracted to it, fascinated in its construction by the ancients. The Tortillas have been given guard duty outside the Archduke's palace, and as the party is going on, they are attacked by a crystal monster that seems to have the shape of a serpent. It can move so quickly when it attacks that its movements cannot be seen, so much so that no one can hit it. Minette summons Garnet who is sent to call for Leicester at the cathedral, and when he finally arrives he realises that the monster is attracted by light, so he uses a strong crystal-powered lamp to attract it and allow Chelsea to destroy it. How or why the monster could have appeared in the middle of the city is a mystery.