They say I'm a guy who doesn't understand human emotions at all.
But really, who actually does?
The start of summer:
Aiuchi Shuuta, a second year at Hokumakidai Academy, is the smartest student in his grade. However, he loses this title for the first time.
A girl, Arimura Romi, climbed her way to the top, while continuing to publish cutting-edge research papers online. She's a very mysterious girl: the textbook definition of an enigma.
And thus, Shuuta seeks Romi's help on a certain matter.
"Aiuchi Shuuta" and "Arimura Romi"
It all started from the meeting of these two geniuses-- a distant summer adventure begins.
Sekitani Jun is a timid and docile sixteen year old schoolboy who intends to eventually follow in his grandfather's footsteps and become a Buddhist priest. After his parents have to temporarily relocate, Jun's friend's mother Miyuki agrees to accommodate the boy in the apartment complex, where she is a landlady. To Jun's great misfortune, all the other apartments in the building are populated by perverted nymphomaniac sluts, who immediately set their sights on him.
Touko was taken into custody on suspicion of committing murder and testified that she was the culprit. However, she was subsequently released due to insufficient evidence. The general public did not approve of this, so she ended up being imprisoned in a large mansion.
Youta was once saved by Touko when he was young, and he decided to live with her in the mansion after his grandmother passed away, leaving him all alone. They were joined by Touko’s friend Mion, the class rep Yoru, and their eccentric classmate Izuru. He felt that it was a pleasant life, cooking together, chatting about random things and having the occasional argument.
But who is the true culprit? And why did Touko confess to the crime? Can the caged girl be saved?
Tsukikawa Shrine has become strangely infamous as a place that supposedly spreads misfortune - a rumor that Shizuki Yachiyo, the daughter of the head priest, is highly concerned about. When Ichitaro ends up living at the shrine for a while, he starts helping his childhood friend out on the job, and eventually, he realizes something.
While Yachiyo is a diligent, hard-working priestess, she doesn't actually seem to believe in the shrine's deities, or the effect of their charms, at all. She also doesn't smile as much as she used to, almost as if she's given up on all hope in life. Without any friends at school, she always appears to be rather lonely.
Then, one night...
Ichitaro wakes up sensing a strange presence, and finds Yachiyo perched on top of him, peering into his face. She looks almost like an entirely different person
"You know... I actually wish I could..."
The small priestess reveals to him her deepest feelings - her worries, and her hopes.
Now that she's opened up to him, and only him, Ichitaro feels like he must console her somehow.
"Dear gods, please tell me this is the right thing to do..."
"Yep!"
"...Huh?"
The underground group "Vatican" is comprised of fetishists who enjoy public molestation (Chikan). The "Feelers" of this group prepare videos of these lewd acts to members. The group members enjoy the videos and generously reward the Feelers for their services.
Kusakabe Kiichi is young, unemployed and leads a dull, unfulfilling life. He is a freelance Chikan; one day a mysterious person "Kameo" scouts him out to help make videos for the Vatican group. Kiichi molests others for his personal enjoyment, so the thought of doing so for others and getting paid for it to boot convinces Kiichi to use the skills praised by Kameo to make videos for the group as well as take the opportunity to test how far his skills can take him.
Inside the packed trains swirling with lust, Kiichi uses his refined molestation techniques and his eye for picking out girls who desire to be molested to drag countless victims into the whirlpool of pleasure. Standing in Kiichi's way are rivals belonging to the Vatican group. Law enforcement, the hounds seeking the destruction of the molester groups, have Kiichi firmly in its sights.
What is the "Ark" which victims addicted to the pleasure of Chikan board? What is the true aim of the Chikan fetishist group "Vatican"?
Inside the chaotic darkness of the modern world where all manner of predators prowl, Kiichi's techniques will lay bare the desires of women.
The protagonist, Toono Yuu, is a junior at Kazami Academy,
At the age of puberty and youth. But...
"Youth? What's that? You know I'm busy with my part-time job."
He's an extreme realist who devotes his youth to his part-time job.
He's does well with his schoolwork and spends all his free time earning money at his job every day.
His hobby is checking his bank balance.
His childhood friend Hibiki who couldn't overlook this and his classmate Riri who looks up to him decided to try to put him in a club and change his life.
Hibiki, a lively girl, recommended to him the Activity Club, commonly called the Act Club, whose slogan is "Let's have fun enjoying our youth in school!".
Riri, a serious girl, recommended to him the Volunteer Club, commonly called the Negative Club, whose slogan is "Let's spend our youth making the world a better place".
Each club persistently tries to recruit Yuu.
"I'm not interested in either club. In the first place, youth isn't necessary for me."
Disregarding what Yuu wants, the girls drag him around each day.
Why in the world did things turn out this way?
"That type of thing hasn't been decided yet has it?"
"Get ready! Soon you'll enjoy your youth!"
Just what type of youth is awaiting him!?
Gods (ghosts) reside in this school...
Kuji Academy's building has a vast history and boasts its vast facilities and a huge number of students.
One spring day, main character Ootsuki witnessed an odd event while helping with the entrance ceremony: Cat ears grew from the head of Ayano, a female freshman!
Another girl with cat ears appeared to apologize to the two. She introduced herself as Tsuki, the "twin god" younger sister, a guardian deity rumored to protect the school.
Tsuki explained, "My older sister possessed Ayano. That's why she grew cat ears!"
The "twin gods" true identity is that of two cat ghosts that haunt the academy. They also seem unable to get out of the school grounds.
Aki, the older sister, got tired of it. She planned to possess Ayano as a means to get out of school.
However, even while possessing Ayano, Aki is unable to leave! As Aki's wishes cannot be fulfilled, Ayano remains possessed.
Thus, Ootsuki's new school year starts as he tries to find a method to grant Aki's wish with the help of his good friend Renka and the occultism enthusiast Yayoi.
The War of Lost -- a war of lost love, indelible hatred, and unforgettable prison -- it will later be called.
the Holy Galberia that seemed to have been destroyed by Zenobiid's scheme. The Empire is now reborn as the strongest and worst nation in the world.
Hirdegard, the Queen Empress who survived alone, declared war on the whole world.
Those who aren't humans line up their races and march on, and overrun the lifeless corpse.
The war has no cause, no name, no pride, no fragment of dignity.
It's not a doom, but a mage.
It was a war to destroy the world, not to rule it.
Princess Luthia, who was chased by Sylmaril, the kingdom of elves due to the invasion of Galberia, is a former ally, and runs alone to stop Hildegard, who was now the enemy of the world.
Whereabouts of the fierce battle between the people who lost their loved ones and the knights of paradise Edenz Ritter, mixed in love and hate.
this is the story towards the end.
Beyond prison, there is only purgatory that burns down all.
——As lovers.
It's been one year since the protagonist and Rein met. It's now the spring of their third year at school.
For the first time, they're in the same class, in adjacent seats. Everyday is a chain of new and blissful events, keeping their hearts racing from their "first love".
And now, it's the summer holidays. The two of them are going to attend summer school; it's being held is San Francisco... where Rein was born... her homeland.
An unexpected event results in the two of them sharing a room, bringing their "fresh and innocent" limited-time cohabitation life to a start———
——As husband and wife.
The protagonist and Rein have married and have set out as husband and wife. Between them was born their beloved daughter.
It's quite a lot of work raising a kid, but she returns to them an even greater share of happiness.
Their precious family is always by their sides. Their precious friends are always watching over them. And that's why they can keep walking looking straight ahead.
"Darling... I want a second one soon"
This is a story packed with such "exasperating amounts of happiness" and "being moved by one's family".