The General's Genius Daughter - Chapter 2: Reborn to be a sheepish lady

Shuu is a member of the literary club that can’t write. One day, he gets a mysterious message on his phone from a girl called Eina, and from that impulsive contact, they begin to exchange messages. They talk of things like their shared interest in novels and grow close. However, when they try and meet, they discover a shocking truth. Eina lives… not in the present, but five years in the past! How will their love develop, parted by five years of nights…!?

After dying from betrayal, Thomas reincarnates as Jolthar Kaelzhar, the neglected son of a powerful clan, just after his brothers kill him. With Jolthar's memories and the blessing of Qalena, Thomas vows to rise from his lowly position and claim power in his new life.

This novel is also known as From The Start, I Traded A Galactic Warship

After getting a trading platform three thousand years later, everything in the world has become an antique, worth a thousand gold.

But it was also learned that three years later, aliens invaded, human beings fell, and the dark starry era began.

In this era of unprecedented change in tens of thousands of years.

Shen Shi decided.

First trade a space battleship, and then talk about it.

then–

Battleships come to the world from outer space! Global shock! Starry Sky Era, open in advance!

- Description from novelbuddy

“At thirty, a rare age in the past, and when the King of Hell doesn’t summon you, you go of your own accord.”After his divorce, Lu Liang suddenly felt as though the dirt was already up to his neck, especially when he could hear the sound of a running memorial lantern.Until he discovered that it was a message from the future, and that’s when his life took a dramatic turn.…Living in this world, we are all mere mortals.Being a mortal isn’t so bad—greedy, lustful, cunning, selfish…