Kung Fu Grand King

Protagonist and his wife, Karna, who live in the eastern part of the Western Kingdom, are newlyweds who have just registered their marriage.
However, when he returned home to pay the marriage tax, he found that his house had been ransacked by thieves, and all his valuables had been stolen.
He visits the castle of Marquis Mulan, who governs the region, in order to somehow get a grace period for tax payments, but instead of a grace period, he is presented with the condition of the first night right (the right to spend the first night with the bride).
Despite being persuaded by Mulan, the two end up exercising the rights of the first night. I didn't realize it was a cunning trap...

Tayne, a rookie adventurer,
hears about a business venture from his friend Damme.
Days later, he gives him a sample:
A POV erotic video with a girl he knows.
Shocked but interested, Tayne begins to work
in the adventurer's guild with the female characters.

In this game, you are taking the role of Raphael, the angel who possesses the photo album of sexy girls from the three worlds. Your mission is to search for those 7 sins demons disguised as Waifu's in human world.

Fighting, groaning, dealing with demonic minions, dodging bullets, and confronting beautiful demon bosses.

Punish them with holy water. Force them to return to their own form by using pleasuring tools. And collect new photos of their shameful defeat to your album.

There will be more actions awaiting for you in this new episode!

Conflicts continue to rage in a world where the gods have fallen asleep! The “Demon Dragon Emperor”, who leads the various races of subhumans, and the “Holy Gods”, who rule mankind, fought a fierce battle for many years on the western continent, and were defeated at the last minute. …… A few years later, a black-haired sword princess with the blood of the “Demon Dragon Emperor” crossed the sea from the far east! She sometimes turned out to be charming, sometimes cruel and impermanent, and had thrilling adventures with her unique friends! Some called her the “Divine Dragon Saintess”, others cursed her as the “Evil Dragon Witch”, but most people respectfully called her the “Blue Dragon Sword Princess”!

Guignol.
A crystallization of rivalry, developed by mankind.
Mindless doll created for the sole purpose of fighting.

Because of them, conflicts intensified.
Because of them, the world followed a path to destruction.

They had no free will. No thoughts. They were simply killing,
stealing and killing again on command. This chain of events
sparked conflicts and conflicts brought ruin.

Humanity engaged in battles, waged wars and then, before
long, it brought itself to ruins. When that happened, you
could say humans made the best possible choice...
That is - to seal Guignols, that were the roots of wars,
until not a single one remained.

Eventually, countless Guignols, that swarmed the entire
world, started disappearing one by one. However...
although humanity successfully severed the roots of
conflicts, it suffered considerable losses in the process.

After Guignols disappeared from the world, as far as the
wide-open eyes of humanity could see... stretched the vast
wasteland of iron and rust.

In this era, humans are living scattered around scarce
resources. They formed several night-watchmen states to adapt
to this harsh environment and live in constant fear of the
strange, evolved creatures known as Nonasomy species.

Iron Desert town, Elgerita.

This is one of such communities. Even though it is
surrounded by nothing but sand and rust, people are working
with each other to survive every day.
A certain boy... is living in this town.