Before time travel, he was an orphan and an otaku. His favorite things were playing games and reading novels. What he envied the most was his family ties, his gratifying vendettas with the world, and his sword-riding as a fairy. He often dreamed that he was a dragon, but when he opened his eyes every day, he was in his own bed.
After time travel, he has a beautiful but haggard father, and lively and lovely younger siblings. Although an uncle always looks at them with murderous intent in his eyes, he enjoys his current life.
After traveling through time, he woke up in the water. He is... The son of the divorced daughter-in-law of the God of Lake.
He always thought that he was lucky enough to travel to the world he dreamed of, but he didn't know that it was his father's prayers day and night that brought about his rebirth.
A new life, happy grudges, swords flying over the clouds, and dragons roaring. Take his timid little wife with him and travel around the world together.