MTL - Black Technology: Starting From the Space Jumping Machine - Chapter 123 erasure phenomenon

Qin Chen crossed into Taiyi Holy Land as a sweeper, and at the age of sixteen awakened the system. As long as he signed in at different places, he could get different rewards.

Sign in at the Land of Emperor Ruins and get the world’s No. 1 Chaos Holy Body and the Chaos Emperor Sutra!

Sign in to seal the magic land and get the quasi-emperor soldiers!

Sign in at the Refining Hall and get the God-level Refining Technique!

Sign in at the medicine garden and get the medicine of immortality!

Sign in at the Imperial Palace and get the Emperor-level forbidden magical power ‘Resurrection from the Dead’!

…

Qin Chen thought that he would just sign in silently until the world was invincible.

One day, the relics of the Great Emperor will appear in the Holy Land, all the holy places, families, and ancient dynasties have come, and there will be an unparalleled demon king in the relics, killing countless powerhouses, ruling the world, and wanting to destroy the Holy Land.

In desperation, Qin Chen could only walk out, slapped the Demon King to death, and sighed: “I just want to be a sweeper and sign in silently. Why do you force me to take action?”

- Description from novelbuddy

The formless ancient world was infested with despicable demons. They hunted and feasted on mankind, keeping the human civilization constantly in a weak and suppressed state.

During the first known year, a magical mountain descended into the world from the realm of the Gods. Carved on this enormous mountain was a message: ‘Heaven Prevails’…

After the Grand Descent, a name that was given to the descending of the mountain, the Three Great Sages made their ways to Mystic Mountain where they learned to harvest what we now call magic, establishing the Mystic Cults and eighty-one sacred shrines to help aid mankind with the cult’s mystic powers against the eternal fight to the death with demons.

- Description from Novelupdates

A veteran player of “Starry Abyss” and a Meteor Fall Master known as Ace Bro, Li Zi came to the game world with his system template, arriving at the era of the game's beta version.This was the worst of times.Cosmic forces and financial magnates colluded, causing The Gate to the cosmos to be shut, planets' resources exhausted, even sunlight monopolized.It was also the best of times.All the Extraordinary Systems had just started, and in this era, only he possessed the final version patch as a Meteor Fall Master.While people reveled in the smoke of plasma cannons, Li Zi had already torn apart warships with Gravity.As Special Ability users proudly indulged in their awakened abilities, Moonlight had already become a servant to Li Zi.When the Interstellar Fleet crossed the Galaxy, Li Zi had just ignited the forty-second Stellar, illuminating the entire cosmos.“People have been trapped on the ground for too long and have forgotten that this Starry Sky should belong to us all,” he said gently, holding a black hole in his hand while facing an indescribable native Evil God.

He is Monkey D. Luffy, but not the original Monkey D. Luffy, because in this world, that one is Lucy, his blood sister, while he had a peaceful childhood with his other three brothers. They all ended up following different paths since he didn’t have his memories. It was only when he entered a barrel lost at sea to save himself that he finally began to regain all the knowledge he had of this world from his past life. On top of that, he realized he could use this knowledge to his advantage to acquire everything he needed on his adventure. He was given four chances to summon people to start his journey, and more importantly, he finally received his two devil fruits, becoming powerful from the very beginning, with a plan that stretched to the end of his adventure.This story is the adventure of a man called Monkey D. Luffy, with the goal of becoming the emperor of all the seas in the world. For that, he will find the One Piece and destroy the World Government, for they cannot coexist. Be it the Marines, government agents, CP units, Tenryuubito, Holy Knights, Gorosei, or Im, Luffy will walk over a mountain of corpses.“I want you in my crew. Together, we will change the whole world and turn it upside down.”“Hahaha. Don’t worry, I believe in your potential, that's why I want you in my crew.”“My swordsman already fought you and lost. Now let’s see the strength of the world’s greatest swordsman too, right, Yamato? I hope you don’t mind fighting two rookies at once...?”“Awaken... Awaken my power... and destroy all your enemies...”“It’s good to see you after so long, Grandpa... and you, sister.”“Monkey D.? The most dangerous family in the world!”“Isn’t it a beautiful scene? Two Shichibukai and a Vice Admiral as my trophies! Come on, take a good picture and put it on tomorrow’s newspaper cover!”“I declare this kingdom my territory!”“Enel, you’re nothing but an idiot with a god complex. If you’re a god... then I’m a god slayer.”“As you said, Teach, people’s dreams never end! And if people’s dreams never end, why should I stop?”“Doflamingo... Jake... you’re so far from home. I hope you don’t regret this.”“You narcissistic woman, how can someone be so annoying and arrogant?”“What did you say, you damned man?!”“I now declare you husband and wife.”“It's time to return to the Blue Sea, after all, we have a world to shake.”“CP9? What a disappointment, Sengoku. I want money for them and Doflamingo... I want 2 billion berries at Enies Lobby in a few days.”“Enies Lobby was completely destroyed...?”“I've fought Mihawk, Jimbei, Crocodile, Doflamingo, Hancock, and Moria... you're the only one left, Kuma...”“It seems we've finally met, Rayleigh...”“Let's invade Impel Down!”“I came here to find you, sister, it's time for you to join my crew... Joygirl...”“It looks like we've finally arrived at the war.”“Sengoku... you tried to arm yourself to execute my brother, so I'll make an example of this Tenryuubito for the whole world.”“You can't do this...!”*BANG!*“He actually did it, that bastard....”“Your chains are loose, move your ass and get out of Marineford!!”“Saturn!!! I'M GOING TO KILL YOU!!”“I couldn't kill you last time, Akainu... but I'll make sure to do it now.”“Destroy the rest of Marineford.”“Let's get out of here. When you return, you'll take over this country for your family, Rebecca.”“No matter if we're on opposite sides... I will always love you, grandpa.”“It's time to start our training.”“Let's begin. Now, let's head to the New World, capture territories, and grow our fleet.”“Is the entire Straw Hat fleet ready? Now let's head to Wano, after all, we have a war against two Yonkou!”