Rebirth; I Choose to Love You for an Eternity, my dear. - Chapter 15 - ; Wake up Yuxi....

He—an enigmatic and cold-blooded soldier with a mysterious background.
She—a ruthless and bloodthirsty spy.

Yun Ling, on the eve of his sixteenth birthday, faces mixed feelings from his younger sisters, Yun Wei and Yun Chu, about the upcoming test to determine his cultivation talent—a critical milestone in this world where martial prowess can define one’s destiny.Despite their teasing and doubts, Yun Ling harbors a secret determination fueled by a tragic past. He’s not originally from Blue Star but a transmigrator who lost his parents at a young age and witnessed his father’s mu*der—a powerful martial artist and vice master of the Golden Wind Martial Club. Adopted by Yun Jinglin, Yun Ling has lived with a burning desire for revenge against his father’s killer, now a grandmaster level martial cultivator.On Blue Star, a planet transformed by disaster thirty years ago that unleashed ferocious beasts and dark demonic energy, humans discovered the power of vitality, giving rise to superhuman warriors and a new era of martial cultivation.Will he possess the cultivation talent needed to pursue his quest for revenge and protect those he cares for in a world where ferocious beasts and martial might reign supreme?

From ancient times to the present, it is rumored that there is a spiritual realm in the world.

Regarding the theory of the spiritual realm, celebrities and scholars in the past dynasties have different opinions. The poem records:

“From Qi to Tang, Zishan?

“The spiritual realm is indescribable, and it is difficult to ask for forgiveness for ghost workers.”

- Description from novelbuddy

An unnamed 34-year-old Japanese NEET is evicted from his home following his parents' death.

Upon some self-introspection, he concludes that his life was ultimately pointless.

Walking down a street he intercepts a speeding truck heading towards a group of teenagers, in an attempt to do something meaningful for once in his life he manages to pull one of them out of harm's way before getting himself in the way of the truck and dying.

Awakening in a baby's body, he realizes he has been reincarnated in a world of sword and sorcery.

He resolves to become successful in his new life, discarding his past identity for his new life as Rudeus Greyrat.