Vampire Overlord's Harem In The Apocalypse - Chapter 6: The Apocalypse (V)

In a world teeming with Titans, Colossals, Gigantic Monsters and Kaiju's, Erian who reincarnated makes his living collecting scraps of low-grade Defective Genetic Serum, realised he transmigrated along with his system.

Follow Erian as he grows to become the strongest Disaster Grade Titan with the help of his Titan System!

“Blue Star version 4.0 will be updated without stopping at 12:00 am on April 1st. The main content and adjustments of this update are as follows.”

“Add this month’s rule “Active Master”: All players must talk to others 1,000 sentences a day…”

When an abrupt reminder sounded in the ears of all humans on the blue star.

The world ushered in the baptism.

In the monthly version update, there will be a new rule of the month, and all players must abide by the rule.

…

And Chen Yi, who picked up a big leak before the third version update, looked at the full 6-digit coupon balance in his account and grinned.

“Consumptive rabbit, we may have to rise up completely this time.”

- Description from novelbuddy

There’s the so called class transfer.

Among the high school students that were given cheat abilities, Kirishima Ran was given 『Underling Training』for some reason, a skill that can make a woman a slave.

Ran who was driven out by the kingdom using an absurd reason will make use of the given skill freely to take revenge on his classmates, release his desires (This is mainly the reason), and fight off the world’s system.

It’s a story of him using his wonderful skill making his classmates turn to an obedient cute and lewd slave.

Shen Dong's marriage proposal failed, and he was dumped. That night, he was taken away by Chen Yuyan. When he woke up, Shen Dong found Chen Yuyan lying beside him. He was instantly dumbfounded. What made him even more confused was that Chen Yuyan actually said she liked him! And she had liked him for a long time!Chen Yuyan said, “Shen Dong, I want to be with you, but if you don't want to, I won't hold you responsible.”[Ding! The Ultimate Winner System is activated. The host currently has two options regarding the situation at hand.][First option, not taking responsibility for Chen Yuyan and pretending nothing happened, getting a reward of ten million yuan.][Second option, going to the civil affairs bureau with Chen Yuyan today to get married, getting a super gift package reward.]Holy crap! Holy crap!A cheat that could change his life had arrived!