After a routine day of research aboard the Rhodes Island landship, an experimental attempt to harness Originium energy goes horribly wrong. In a flash of light, the entire ship, along with its Operators and the Doctor, is transported to a foreign world-one filled with ancient heroes, powerful magic, and a looming crisis threatening the very fabric of reality.
The world of Fate/Grand Order has been destabilized by a new Singularity, one that intertwines with the plague of Oripathy from Terra. Now, Rhodes Island must join forces with Chaldea's Master, Ritsuka Fujimaru, and their legendary Servants to battle this unknown threat and restore balance to both their worlds. But as the lines between realities blur, so too do the definitions of friend and foe.
Can the Doctor, Ritsuka, and their allies uncover the truth behind this unprecedented Singularity, or will the infected consume both worlds?
In a world filled with tons of dangers, Valkyries were the heroes that human kind needed to survive. Honkai's is the greatest energy source, but also humanity's worse nightmare. Honkai beasts which cause most of earth to be in constant war with each other. So what could we do against such powerful beings, simple humanity will evolve as such Valkyries were made to fight them.
So, Stigmas were born and only one side was able to keep up with the new power while the others only hope to be strong as the others. In a world that hates the weak and pretend to protect others in the name of justice.
""What is beautiful in this world""
A boy with misfortune only to gain something that all desired. Will he bring hope and change to humanity and Honkai or will he be the one to cause the downfall of all?