Y/n L/n, a regular kid from Bellwood is going for a road trip across the country in summer vacation with his friend, Ben Tennyson. Although, their average summer is going to change their life when two meteorites crash down to earth.

After the events of KOTM, an asteroid approaches Earth radiating a golden glow. Inside lies a never-before-seen kaiju. Y/n L/n was a straight A student just graduating high school, but after a series of events he ends up dying. But an unknown force gives him a second chance and sends him to a world of interesting kaiju.

During the Horus Heresy, the sister's Primarchs who are loyal to their mother, The Empress of Mankind and the traitor sister's Primarchs of Chaos are at their throats. As their die in a fight and some of them were disappear in a civil war, their body vanish into thin air and in a different...universe? But, one of the Primarchs met a human male in Nottingham of Britain on planet Earth. Will their lives change forever of peace or starting another war?

A normal and every day human. Nothing much could we say about him. There was nothing special about him in reality. In a way he was quite boring to be honest. But one day. A portal appear out of nowhere. And from that portal the kaiju girls came out in human size. Well more like a very tall woman's in height. Oh boy things are about to go upside for our protagonist.

A boy named Y/n is transferred to a new school he finds that the school is nothing like his older brother said. The school is wild and out of control but fortunately or unfortunately for our reader, he is a babe magnet.

Y/n wakes up from his long hibernation and accidentally establishes himself as an alpha and now he has a bunch of possessive kaiju girls after him

Y/n's summer just got Weirder when he finds a watch that turns him into aliens. him along with his best friend Jennifer tennyson become the ultimate Heroes

A Continuation of my first book

Basically similar to the Genshin Reaction story. This time with the HSR cast with the Caelus main focus. (Caelus X Harem) Hope you all enjoy and remember do not take this story too seriously.

You trusted them, as they trusted you. You befriended them, as they befriended you. You didn't love them, as they loved you. Love interests: Asch Rhys Leif Noi Pierce Ava Rhal Lady Bish Lorelai Kristen Orin Steve All art is done by me unless said otherwise. Also the reader is on the feminine side.