The Child Loved by God
The reincarnating destination for an old man who did numerous good deeds in his past life is a kingdom in a different world. He is born as Leenalgot, the king's grandson, with white hair and blue eyes, otherwise known as "the characteristics of God." Then he accidentally finds his title listed as "The Child Loved by God"?! A laid-back save-the-world style fantasy featuring a miracle child!
A Gatherer's Adventure in Isekai
Demon Fist Daydreamer
A Journey Through Another World ~Raising Kids While Adventuring~
Where to Go in a Whole Other World?