A Wild Last Boss Appeared - Chapter 15

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?

As the era of dragons gradually came to an end, as arcane masters left countless riches and legends under the starry sky, one awakened youngster after another began to set foot on their journey.

#r18 #smut #No-Yuri #No-NTR“I Died for my own happiness, I died because of my selfishness, I died because I feared living without her again, But I died only after I killed the Gods.”Rael, the Demon King, died. He was born from the Great Darkness and was given the name of 'The Last Demon.' Rael's birth was the beginning of the world's demise and the end of all life in it.His birth was the start of his loneliness, which would eventually become the cause of his madness and destruction.But when that girl showed up, he felt the loneliness slowly fade away. The girl, with a smile so kind, became the first one to look at him without any trace of fear or disgust.That girl's smile, the way she talked to him, and her eyes full of genuine affection... they were all he needed to become the person he was.He would never let anyone take her away. She was his everything, and no one could separate him from her.But...“Why!”'It should've been fine.''We should've lived happily together.''Yet why...!'“Why she has to sacrifice herself for me, when she was the one who was supposed to live a happy life?”“Why she had to give the future we could've shared together, just for my sake?”Those were his last words as he died fighting the Gods, but he knew deep inside his heart that he wouldn't be able to see her again.And yet...“Where am I?”He wakes up in the same girl's room, naked, but in another world.Ding![Infinite Harem System has been activated!]Now he is gonna evolve his harem. The one who has the strength to defeat the Gods, the one who possesses the most powerful and destructive power.And those are the Demonic Queens, who have the power to shake the universe.Ding![Bat Queen has evolved to S+ Rank.][Vampire Queen's teeth have upgraded to max level.][Dragon Queen....][Queen of Bees, Queen of Scorpions, Queen of Tentacle Monsters.... All of them have maxed their abilities and are evolving to their ultimate form.]But, he has more than ten queens, so how is he gonna manage all of them?“I will be fine,” said Rael.Rael, the Demon King.His new story begins.No, his harem starts now!P. S. Cover isn't mine.

in 1989.

Japan’s economic bubble is about to burst.

His adoptive father died in a car accident, and in front of him was a billionaire fortune and Yakuza death threats.

Get away from the family name and escape, or stay to protect this family that has no blood and no emotional ties?

hateful!

As a peerless raptor, how can I not take my due responsibilities.

Don’t worry, adoptive father, I will take good care of my adoptive mother and Qianxue. Anyone who dares to hurt them, please hack me to death first…

Fiancee: “Baka! Very much! Sinai!”

Ikeda Sakurako: “Kuzu, what about Nishi!”

Yasuko Sawaguchi: “How can you repair, ki mo chi wa ru, si ne!”

Sen Gao Qianli: “…”

(This is an urban daily life business article, taking you through the ebb and flow of Japan’s economy in the bubble era. This book has no system. If you like it, please support it a lot.)

- Description from novelbuddy