The story takes place in 19th century China during the Qing Dynasty, where the Emperor was weakened and the country was close to chaos. It is also during a fictitious era called "The Era of the Cooking Wars". It was an era in which top chefs with different cooking styles tried their best to improve their skills and to become the best chef in China. It is a country where insulting a high-grade chef or fooling around with cooking could land a person in a jail, and impersonating a top-chef is as good as usurpation of authority. Chefs compete with each other in order to gain respect and even power, but also with the risks of losing everything. The country of China has four major regions: Beijing, Szechuan, Shanghai, and Guangdong. The beginning of the story takes place in Szechuan, Mao's birthplace. After the death of Mao's mother, Pai, who was called the 'Fairy of Cuisine', Mao becomes a Super Chef in order to take the title as Master Chef of his mother's restaurant. However, before he takes his mother's place as Master Chef, he continues to travel China in order to learn more of the many ways of cooking, in the hopes of becoming a legendary chef, just like his mother. During his journey, he meets great friends and fierce rivals who wish to challenge him in the field of cooking. (Source: Wikipedia)

Sickly but optimistic middle school student Nodoka Hanadera has just moved to Sukoyaka City, a place famous for its healthy atmosphere. She immediately befriends two of her classmates: the gentle but athletic Chiyu Sawaizumi, whose family runs a hot spring inn, and the bubbly and fashionable daughter of a vet, Hinata Hiramitsu.

Soon after arriving, Nodoka finds an ill puppy in a forest, surrounded by three magical talking animals: Rabbirin, Penguitan, and Nyatoran. They tell her that the puppy, Princess Latte, can only be cured by defeating a nearby monster known as a "Mega Byogen" and purifying the land it has corrupted. Despite being powerless, Nodoka refuses to give up and let Latte suffer. 

Moved by her determination, Rabbirin forms a pact with Nodoka, allowing her to transform into a hero known as a Precure. Assuming the persona of "Cure Grace," the energized Nodoka fights off the Byogen and heals the earth, curing Latte.

As the Byogen and their leaders continue their attacks, Penguitan and Nyatoran also find their partners in Chiyu and Hinata, giving them the powers of "Cure Fontaine" and "Cure Sparkle" respectively. Now, it's up to the three Precure and their animal friends to stop the Byogen and protect the earth from their infections!

[Written by MAL Rewrite]

Lum doesn't need much assistance going ballistic when everyone in Tomobiki gets an invitation to Ataru's wedding -- and she's not listed as the bride! It seems that some 11 years ago, Ataru played "Shadow Tag" with a young girl named Elle and won. Unfortunately, Elle was yet another Alien Princess; and on her planet, if a boy steps on a girl's shadow, they have to marry. 
When Elle's emissary comes to make arrangements, Lum redefines the term "the atmosphere was electric," but to no avail: a force-field now protects Ataru from her high voltage love-zaps. Lum's friend Benten suggests a pre-emptive wedding, and they proceed to abduct Ataru and all of the wedding guests, and the stage is set for the shotgun wedding of all time!

Hiroshi was ordered to be the manager of his company's Mexico branch in order to collect the fruit of a new type of cactus that has the sweetest nectar. So, Nohara family packs up and moves to Mexico to live there. They had to bid farewell to their acquaintances and the citizens of Kasukabe with tears. Shinnosuke heard that Mexican young girls are stylish and beautiful and became eager for this journey. On arriving at Mardequellyovaca city in Mexico, a new life full of anxiety, surrounded by unique neighbors awaits them. But Shinnosuke and Nohara family had no idea that flesh-eating killer cactuses are going to attack.

To save the town, the Nohara family and their neighbors work together to fight against "Killer Cactus". 

(Source: Wikipedia)