The Strongest Interstellar Commander - Chapter 155: Entering The Final Phase.

When a boy in a medieval fantasy world wakes up with the memories of his past life, he discovers a secret buried deep within his mind—a highly advanced AI companion. This AI, a relic of his previous existence, holds the knowledge of a futuristic world filled with technology, science, and innovation.Armed with this unprecedented advantage, the boy embarks on an extraordinary journey to transform his medieval surroundings into a thriving futuristic utopia. From reinventing agriculture to creating advanced cities, he introduces ideas far beyond the comprehension of his peers. But his vision isn't without challenges—power-hungry nobles, skeptical commoners, and ancient magical forces stand in his way.

In this fantasy world, music and aether rules all. However, there is constant threat of demons and natural catastrophes. The most powerful men are musicians who use music, alchemy, and spells to safeguard their homes. A young man who just wants to find his father and know why his family was exiled, starts his journey of becoming musician – a journey that leads him to the crown of justice and glory.We are born of aether, grow under aether and die as aether. Awe of Aether! – Holy Code.

The Demon Lord was as strong as a fly.

So when I swatted him away after sleeping in on the morning of the fight.

The world trembled and the goddess descended.

“Please... Please just fucking go back. I don't want to die.”

And sent me and the hero back to Earth.

Except she had taken away all my powers, and...

[Welcome to the Earth’s Apocalypse - Scenario 1 is currently in progress]

[Congratulations, you have been chosen by the Strongest Dragon God system, would you like to accept?]

HELL. NO.

A system is for losers.

……………………………………………………………

Dear readers! Without any ads, maybe you will prefer .

Entering the mortal world for a hundred generations, do not compete for the youth of one life, but only for the day and night of a hundred generations.

Seeking immortals in the world of mortals.

My name is Li Qing. I have escaped from the mortal world in the third life, entered the Tao in the ninth life, and become immortal in the hundredth life.

(longevity stream, non-simulator, non-reincarnation rebirth)

(Bai Shi Shou Yuan, One Life Life)

- Description from novelbuddy