Okami Wa Nemuranai - Chapter 9.6-7-8-

Escaping from the wedding she dreaded with Crown Prince, Aed Ruad, Princess Anastasia ended up becoming the captive of the Lore's most dangerous man, Prince Ileus.

Before his gruesome death, Gene Conti was one of the greatest icons of the 1960s. But after spending half a century in Hell, only gambling and the suffering of others excite him.Fortunately for him, his days of boredom are over. Having served his sentence, he finds himself in the body of a young man in the modern era.Now freed, Gene wishes to continue what he missed the most as a dead man: acting.Once again, he aspires to be an actor admired the world over.But will the angels and demons leave him alone? Will his bold attitude clash with the sensitive modern era? Or will the actor from Hell surrender to his lust for chaos and violence?

The 7-year-old little crybaby met 11-year-old big brother who ran away from home.
[This man became the protector of redemption in his life]

The 16-year-old little dragon fell in love with a 20-year-old big brother.
[It’s a pity that the big brother didn’t recognize him as the little crybaby]

The 23-year-old single father and 27-year-old chief executive meets again.
[This time the little crybaby and his big brother are finally together]

Fortunately we met through hundreds of millions of people, Thank God, for letting us break through many obstacles and get back together again, falling in love with you and being with you again is the greatest fortune in my life.

- Description from Novelupdates

As a wandering soul trapped in endless cycles of reincarnations, Claus must decide what to do in his current life.