A story of a man who had overcome a lot of struggles just to achieve his ideals at the world of Terra

One-shot (Beware, I used Google Translate) - This one-shot is based on Selena's level 6 story, if I'm not mistaken. Also this story may not accurate, because the event is not global yet, so I don't know pretty much everything, except her backstory. Maybe ooc? - After I saw her lore on YouTube, I immediately wrote this one-shot with my poor writing skills, and not to mention this is my first ever story. So I'm sorry in advance. Anyway, this story is short.

Big brain time in a world full of magic Y/N is a genius, but was summoned by a witch bla bla bla isekai plot I do this story cuz it's one of the few anime with magic that i like, so why not?

On earth, a catastrophe known as the "Honkai" has plagued mankind throughout history. The Honkai was created alongside civilization, and creatures known as the "Honkai beasts", deadwalkers, as well as a paranormal humanoid - The Herrscher - were born within it. To fight the Honkai invasion, mankind created an organization, called the Schicksal. This organization was assembled by mankind as a means of resistance against the Honkai. Its creation also marked the beginning of a war, an eternal battle where no side has claimed victory. The fighting has continued to this day... Jack riding is a wandering fighter fighting against the honkai. Watch as he and his herscher friend drake embark on their journey as Capitan of the battleship hyperion to protect all that is beautiful in the world

Every commander has their story.

"How did it came into this?" I am only just a wanderer, a simple wanderer, wandering and travelling all around the seven nations. But, when I came home to the land of my birth......... Everything changed........in a blink of an eye, just like how lightning strikes the ground.

the world is plagued and is being ransacked by an enemy from a different time,the Honkai,an entity,that can take the form of many things,object,diseases,mindless beasts and even entities,that disregard the laws of human nature and physics,it's sole purpose is to eradicate humanity and everything it's created to counter this threat,2 organizations were made,both with opposing sides the first was Schicksal,an organization made from long ago,dedicated to fighting the Honkai threat with the use of their prestined Valkyries and weaponry,Valkyries were humans,who adapted a resistance to the Honkai,letting them fight,head on,against them,giving them the powers to defeat their enemies but on the opposite side,there was Anti Entropy,a newly found group,who boast their superior mecha technology,letting them fight the Honkai with minimum human casualties within the ranks of Schicksal 3 Families headed the fight against the Honkai,the Kaslanas,the Schariacs and the Apocalypses but among those families,there was one,that never entered the light of fame the Vollereis,a family line,whose connection with the Sea of Quanta was unmatched,though few of the family could succeed,they were capable of manipulating the Quantum Sea to their will,making them one of the strongest fighters to face the Honkai Seele Vollerei,younger Sister to [Redacted], was one of the 2 remaining Vollerei in the current era,she was raised in an orphanage after her parents died,she was subjected to tests,relating to the Sea of Quanta and was quickly able to grasp some of its power although,grief struck her as her source of motivation was lost as her inspiration,her older Brother [Redacted] went missing went one day,after leaving to do somethings,that cannot be spoken to her yet so,what happens now,when a completely new enemy emerges,bent on destroying the honkai,whether it destroys humanity along with it or not,an old factor will emerge along with it,ready to meet the challenge

This book takes place in the years of Emiya Shirou being a Counter Guardian, from its bottom to its top. For the ideal he lived up for, to become a Hero of Justice, Emiya Shirou had become someone without a name, without a past, without a reason to exist. He accepted to become a nameless ghost to save others. But, will this satisfy the void of his heart, or will it just transform into the hypocrisy he already knew of? Will he just end up like he already did, being pierced and surrounded by unlimited graves of the ones he has lost?