Synopsis

Narumi Amakawa is a prodigious magic engineer renowned for his expertise in building giant mechs and advanced war weapons. He possesses a brilliant mind and has garnered attention and invitations from various private companies and the Imperial Army responsible for safeguarding the galaxy. Despite the numerous opportunities presented to him, Narumi remains undecided about where he should ultimately devote his talents.

However, Narumi carries a secret that he has never shared with anyone: he is an avid fan of a series of literature known as "Loli Princess Novel". These novels feature adorable princess characters, and Narumi, in particular, is infatuated with one character named Christina Aurestear. He empathizes deeply with her tragic story and the sacrifices she made to protect her people. Narumi's favorite scene in the series is the one in which Christina meets her unfortunate demise, a scene that deeply resonated with him and many other fans.

Narumi harbors a genuine love for Christina Aurestear and fantasizes about piloting his giant mech to protect her and fulfill her unfulfilled wish. However, he recognizes the limitations of her existence as a fictional character confined to the pages of a book.

On a fateful day, a mysterious event takes place that Narumi cannot comprehend. A massive warp hole materializes, prompting Narumi to make a decision to venture into it, carrying the Loli Princess Novel book he held and his giant mech. Little does he know that the destination of this unexpected journey is none other than the world depicted in the novel, the very world Narumi has longed for.

Story tags : science fantasy, robot anime, technology invention, mix bathing, co-sleeping, seducing, no NTR, happy ending, polygamy, transported to novel world.

Character tags : loli, loli-oppai, princess, litte sister, maid, tsundere, innocent, jealous, magic engineer, loli pilot, alluring, naked.

=== Recomment ===

Hello everyone! I'm excited to announce that I've published to the end of 1st volume, I'm here to recommend it to all the fans of isekai harem! Here are a few things to keep in mind before diving in:

The main focus of this story is on romance and the development of relationships between the protagonist and the heroines. If you're looking for action-packed battle scenes, you may not find them here. Instead, expect a deep exploration of emotions and connections.

While this story falls under the sci-fi fantasy genre, it deviates from the usual isekai tropes. There are no elves, dwarves, or beast girls, and you won't find an adventure guild or a slave shop. So if you're seeking a different take on the isekai formula, this story might intrigue you.

I hope you give this isekai harem story a chance and enjoy the journey of romance and exploration it offers. Happy reading!