A story about a boy who becomes very rich in the subtropical islands.

The JOJOLands
ジョジョの奇妙な冒険 ザ・ジョジョランズ

The greatest martial family, Samion.

Daven, a member of the Samion family, is a one-armed martial soldier without a right arm.

Despite the ridicule and contempt he got for only having a left arm, he surpassed the direct line of the Samion family like a genius.

SeoJoon, who had been working to save in order to pay off his dead parents’ debt and to attend a hunter academy, ended up needing to spend all his savings for surgery due to an unfortunate accident.

In his moment of despair, a weird ad played.

[You can also become an awakener!]

魔王アプリでS級ハンターになれましたThere was a boy who lived in the present age of dungeons. His hunter aptitude was the lowest grade of “F,” which was a brand and proof that although he was a hunter, his power was not much different from that of ordinary people.

The main character, Masio Gaku, doesn't get along well with his father. After a quarrel with his son, Masio Harumi dies... Gaku could not even imagine that so many people would come to say goodbye to his father, who is not a very sociable person.

In a world where the Han Empire never fell, martial arts is a power used to squeeze people dry. So when a new continent is discovered, both good and evil men alike flee to settle there and escape the tyranny of the Emperor, opening up the era of a Martial Wild West.

Seongwu is a former special forces soldier who has returned to college after completing his national service.

Humanity has been oppressed for hundreds of years due to the rise and invasion of the natural enemy "demons".
The world was ruled by the "Great Demon Lord" and his 47 "Demon Lords".

Kuroshitsuji manga summary:

Rangderkessel, the greatest mage of the land, sacrifices his life to seal the king of destruction, Persiadis, in six sacred relics. The relics are distributed among six different hands to be kept safe, and once again, peace is restored.