The Counter Force (Hololive Universe)

This story tells of a ninja from another world. Sent by a mysterious entity, he'll have to find a way to get back home. At the same time he try to understand this weird world, a organization name "Holo" will mark his life. He believes the answer he seeks is in that book of a certain tentacular lady. Steal this item and return home is your goal. Obviously it won't be easy. Fight against important members of the organization is inevitable. Meanwhile... the world is changing, something strange is happening. Said that, our ninja prepares to prove to this world one thing: He didn't receive the title of "The Genius Ninja" for nothing. What will be the end of him and the members of the organization?

"All of this is just a preparation for the greater evil that world will have to face."

The Council awaits.