Lane, the second prince of kingdom hall, fell on the stairs and went to a coma

He woke up in a modern world in a 3-year-old body. when he turned 30, he died and transmigrated back to his old boy

I sat up from the bed with difficulty and looked at my hands. It's smaller

I looked around the familiar room before I realized this was the room I used to sleep in when I was the second prince

I frowned, remembering a detail in the book that made me give up and got me in a Rollercoaster of emotions

This world is a novel, 27 years ago, I woke up in a 3 years old body with a book on my hand, it tells a story about an orphan who turned out to be the princess and the royal family took care of her and got a bit possessive about her

And he, he is a prince that turns out to be a sister con

This story is a harem story. His sister got boys left in right as she grew up

I sigh, Being 46 years old, if you count my life here and in the modern world, I really don't want to be obsessed with a kid

I remembered some details of the book, most I don't like, this story is kind of sadomasochism, lots and lots of accidents, misunderstanding and scenes that doesn't make sense, well, what do you expect for a fictional world anyway

I can't believe I became a kid again, I don't care about anything, but I finished school years ago, now I have to go back? Are you kidding me

I grumbled and heard a knock on the door and a voice of a maid

A few minutes later

I raised my arm as the maid put on the second layer of clothe

I became more and more uncomfortable as each minute passed

I'm so damn embarrassed that a 46-year-old is dressed up... ahhh! My goodness, I wanna dug myself a hole and hide, never seeing the sun again

A few minutes later, I went down the stairs to go to the dining table

I look around with my eyes, white walls with golden lines, and occasionally a red line twirls along the walls to somewhere

The red line twirls around the golden lines like a snake, shooting everywhere before it stops, and after I pass it, it moves again and leaves as fast as lightning

It is said that the red line is what made this castle still stand till these days

whenever there's damage on the castle, the red line will appear and repair the damage, leaving a spotless spot like there is no damage in the first place

I frowned, the red line never like my soon to be sister, it hates my sister

The red line is one of the antagonists in the story.

it tries to separate the main couple by building a wall in the hallway or trapping one of them, getting them lost in a hallways maze, and then It destroyed the whole castle

well, my family did deserve it. After all, most damage on the castle is made by us raging over something