Marisa woke up early in her clean nest and saw her pretty wife Reimu and her two daughters Reimu and Marisa. Watching their sleeping face, she decided to go and hunt a lot today too.
Same thing happened in the other nests and all the husband of the families came out. They go together to the hunting ground and gathered food as much as they can. Marisa filled her hat and mouth then jumped back home.
There, her family is awake and they waited for the father to come home with their breakfast. Reimu wrapped up a leaf where the children has just finish doing poo poo and throw it to a hole inside their nest.
Reimu then took a big leaf, the dish, where Marisa spit out the food inside her mouth and put the food in her hat to the storage inside their nest. There are grass, mushroom, fruits and the brown thing that's sweet and loved by the children.
All the while, the children are drolling but they patiently wait for their father to start their breakfast. Marisa and Reimu let the two children eat first to their heart content, then lick them clean. After both children is asleep, they bring the children to the bed and then have their share.
Marisa went for a walk and met with their chief, Patchouli, who has been in the clan for 10 winters already. Marisa herself is born three summers ago while the little ones are born in the previous autumn.
She enjoyed the easy place their clan is living and then walked back to her home to have dinner.
That night, Marisa and Reimu is in panic. KoReimu's feet is hurt. Although she wont die, being injured in the feet will cause trouble in later day. That's why Marisa jumped out to ask the chief what to do despite the "uuuu uuuu" cries from Remirya.
Marisa awake in the early morning just like the day before. She had a strange feeling, but soon forgetting about it. Just like before, she and the other clan yukkuri went to look for food, never noticing the slightly different colour in KoReimu's feet.
There's less grass and flowers these days, only the sweet and tasty brown thing. Marisa doesn't care about it too much, but somehow it seems like the number of yukkuri is growing smaller.
When she returned home, she found Reimu worrying about KoReimu although the child herself doesn't feel anything wrong. Marisa calmed Reimu down and they had their meal.
KoMarisa in the other hand is already a Koyukkuri and eager to help her father in hunting.
Approaching winter, the children has grown to young adult. They already have someone they loved and is about to go out of their parents' home. Mother Reimu herself already had their next children, but she's still sad to have her children going away.
KoReimu is picked up by her mate, a Chen. KoMarisa went to pick up her mate, an Alice. Meanwhile, Marisa accompany Reimu who cried until she fell asleep.
They are then awaken in an unfamiliar place. The soil is hard and nobody is around.
Marisa and Reimu never realized that all these time, they're living inside a building.
Yukkuri lover group made a giant indoor forest. Inside they made the soil soft and plant soft plants that wont hurt the yukkuri. They also prepare trees with ready made nest.
Foods are spread everyday before the yukkuri wake up and they sprayed ramune to make them asleep at night. Injured yukkuri are also treated.
This park is meant to show peoples the living condition of wild yukkuri in their natural habitat without human interference. Visitors watch from two metres high acrylic platform and since yukkuri consider something they "don't see" as "don't exist", they ignored the sound from those visitors.
The season is also changed once a week, so their one year is actually just a month.
But their income doesn't cover the expense. First, the food is reduced to only yukkuri food, no more the more difficult to procure plants.
The more rare types of yukkuri can easily be handed to volunteers, but as for the many common yukkuri who never received any training, nobody want to accept them and no pet shop want to sell them. They're only good for seeding or livestock.
Of course, the yukkuri lover group refused the idea of sending those yukkuri to the Factory.
Finally one of them had a "great idea". These yukkuri has been living in natural condition so far, so why not just let them out to the wild ?
With that, the group can throw away their responsibility without feeling guilty.
In reality, none of the yukkuri has knowledge to live in the wild. The ground is hard and the pebbles hurt their feet when jumping.
Not enough food made them weak because all these time they have always found abundance of food.
Moreover, their idea of building nest is to open twigs covering hole by tree roots.
With trouble, Marisa managed to somehow gather bitter and hard grass after hunting all day to let them barely survive. Reimu tried begging the tree everyday to give them nest with no result.
Their body became thin from lack of nutrition and fatigue.
The only happy day they had after being released to the wild is when their baby Reimu is born. Reimu thought she had two children, but only one is born. The strange feeling is soon forgotten when they greeted the baby though.
This happyness doesn't last long. Few days after the baby refused eating any of the grass Marisa gathered, even the better tasted one. Instead, she demanded sweets sweets.
Previously, the clan Marisa living is filled with easyness and without any lacking. Everyone there is equal, so nobody demanded more. Thanks to that, there's no scum in the clan.
Their child is the first scum these two ever met. The child yell and insult them everyday, demanding sweets sweets.
Both Marisa and Reimu are grow in a peaceful life, so they never know the emotion called anger. Instead, they only feel saddened and hurt by their powerlessness to let their little one feel easy.
One day after a fruitless hunt, Marisa asked Reimu to move. This tree won't give them home, so they should look for their clan again.
They forced themself to eat the grass their child vomitted out just to get enough strength for their journey tomorrow while being insulted.
The next day, they started their trip. Reimu and Marisa take turns carrying their child until they arrived in a place with many vegetables. They remember some of those vegetables to be the same as those they used to eat.
Little Reimu starts eating, but she doesn't allow her parents to eat because they said this is all for Reimu. Instead, she demanded the first sweets sweets.
Finally, Mother Reimu asked about that "first sweets sweets", after all, Reimu doesn't remember ever feeding any sweets sweets to her child and that thing has always bothered her.
Finally, KoReimu explained. Before she's born, there's an impudent talking sweets sweets who called her "big sis".
Reimu is shocked and remembered... she's about to give birth to two children. This explained her question when giving birth. Due to lack of nutrients, this Reimu has cannibalized her own little sister.
A feeling of anger she never know soon take over and she screamed.
A farmer arrived hearing Reimu's voice. He captured the KoReimu and complained about the pact. This village made a pact with the yukkuri clan in the forest. Any yukkuri coming out of to the village or farm will be crushed.
Of course the clan only understand it as they're forced to accept human in land belonging to them, but that's enough because they never came out of the forest without any business.
Marisa's family don't know anything about the pact, and this man also doesn't know these are outsiders.
He hated the yukkuri and thanks to the pact he can't hunt in the foret. But the clan is also smart enough to obey the aggreement.
These yukkuri though, is his door to kill all the yukkuri in the forest.
Thankfully for the yukkuri clan, the village accepted the fact that these three are outsiders. Angrily the farmer crushed Reimu then handed over Marisa and KoReimu to the clan who punished them.
KoReimu is thrown to the shitting hole, while Marisa is punished by the other clan members.
From the talk between a Marisa and the clan leader's Alice, seems like lately there has been a lot of country bumpkin outsiders in the forest. They prided themselves as master in hunting but actually can't do anything.
Most of those yukkuri thrown away by the yukkuri lover group dies. They ruined farm, pick up fight with human and even caused the destruction of clans who actually get along with human.
Meanwhile, the said group themselves keep on calling for peoples to not throw away yukkuri, turning blind eyes to the damage they had caused.