MTL - Night Hacker - Chapter 22 personality integrity

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

Reborn and returning, he possesses medical skills, can practice immortality, has a slave who is the king of killers, and a maid who is the school beauty pursued by everyone. Even casually taking out a piece of trash can shock the world. His return has set this world ablaze.

If 'Jujutsu Kaisen' and 'John Wick' f**ked, then had a baby, this would probably be it:Detached mass Murder experimenting on deaths?Yandere himouto who'd threaten her father and do background murders for her brother?A Divine Wolf who jokes about blending people and cannibalism?This is the package.___________________“The first time I felt the particles, I thought I was going insane.”Naturally, as the heir to a fading Yakuza empire, Ken Kurosawa knew violence. But nothing prepared him for the day he awoke to a world only he could see. Strange, shimmering particles floated in the air, whispering secrets of the unseen. When he reached out… the world bent to his will.At first, he used this power—Kami-Jutsu, he found it to be—to protect his family. A masked figure in a shadow-cloaked hood, he slaughtered his father’s rivals in the dead of night, their blood staining Tokyo’s underbelly. But with each kill, the particles grew louder.Now, as ancient factions hunt him and a prophecy unfolds, Ken must master his godlike abilities before something apocalyptic emerge from the depths of the underworld.The Yakuza’s son will learn: some truths are deadlier than bullets.

Liu Ming, since he was young, lived in a savage prison named Savage Island where the prisoners aren’t controlled by any guard or security. When the island sinks due to “mysterious” events, only a handful of people survive – those survivors are then pursued by the government.

On the other hand at another place two practitioners are worrying about what will happen to them because the young master that they were supposed to protect had died.

Their young master looks nearly like our MC
What will happen?

- Description from Novelupdates