Once Human, Now a Parasite - Chapter 670

After dying prematurely from an incurable disease, Yuka Hikano finds himself in a mysterious realm filled with endless doors, each concealing divine gifts from powerful deities. He is not alone—others who have met the same fate of death stand beside him, unaware of the trials that await.They are put through various tests and eventually transmigrated into different worlds. But these worlds are nothing like the Earth they once knew.For Yuka, however, this apocalyptic world feels eerily familiar. It is a realm of endless war, devastation, and chaos—a world he once played in a game. Certainly not the kind of place one would wish to be reborn into.From infancy to adulthood, he must gather strength, knowledge, and allies to survive the horrors that lurk ahead. But when he awakens a system granting him a power beyond imagination, he soon realizes that blessings can also be curses.[You have gained Infinite Mana.]Infinite Mana...?What could possibly go wrong?

A con-man and policewoman that are legends of their respective professions suddenly die, then are reincarnated and return to the Tang Dynasty of ancient China as little kids.

Accepting their second chance and forced restart, they choose to use the modern knowledge and specific talents that they have in their previous lives in order to live comfortably in this new life.

- Description from Novelupdates

Morca, a mere mortal who dared to ascend to the heavens and claim his place among the so-called gods, ultimately failed. Not because of his own weakness, but because he was forced to watch his beloved little brother be slain by the Heavenly Titan Court’s envoy.In that moment of grief and distraction, the Heavenly Titan Court’s envoy, realizing they could not stop him through conventional means, placed upon him the Curse of Eternal Doom, a fate that ensured both the heavens and the abyssal realms would relentlessly pursue him until his existence was completely erased.And it nearly worked. His soul teetered on the brink of annihilation, moments away from being extracted.Then, everything turned blank.===Morca, after 'transmigrating' into the world of Eden, awakened a powerful system that granted him a unique SSS+ talent. This talent allowed him to grow stronger through battle and killing. With the system’s aid, he advanced rapidly, eventually ascending into the Oblivion Realm–a place beyond the known and the unknown. There, he uncovered a great secret that no one had ever imagined existed.During his journey to power, he met Neo Laura, a companion bound to him by the system.===The birth of the Child of Nihility. An entity destined to shake the heavens, the abyssal realms, and even the oblivion realm itself.===Everything in existence has an opposite. So, if nothing exists beyond the darkest space… then shouldn't its opposite be everything?Beyond the endless void outside the universe lies the Oblivion Realm, home of the Nihilians.They are described in a single word, Catalytic.They grow quickly. They Course destruction just as fast.Shrouded in mystery, their existence is a paradox.

Our straight (?) bottom woke up ten years into the future and found himself on the bed of his childhood friend… At the start, the bottom was shocked to his very bones, but he soon quickly accepted this premise and found the whole situation to be rather amusing. Precisely then, the bottom once again went back to his timeline — back to when he and the top were just platonic childhood friends.

Landmines include but are not limited to: Sweet & naive bottom, a president story, logic is dead, slow-progressing romance, the protagonist’s name has too many character strokes, the names are hard to pronounce, too many gay characters…