After transmigrating and becoming a director, he decides to turn Honkai into a movie!
He finds a priest who looks a lot like Otto at a nearby church, adopts girls in Siberia who share the names of Bronya and Seele, and finds a girl who looks a lot like Raiden Mei. He even manages to convince them all to join his cast.
What he doesn't know is that the world he transmigrated into is the Honkai world itself. As the characters watch their stories unfold in the script, they cry out in shock.
Otto: "Once I figure out how to save Kallen, I'll kill you! Wait, why is the health bar above my head lit up?!"
Raiden Mei: "Purple! Purple eyes! The second heroine has to be me! As long as I know the plot, I can definitely save Kiana!"
"Sorry, but the role of the second heroine in this movie has already been given to Miss Raiden Ei."
Raiden Mei: "??? I really can't do anything right..."
"No, there's one thing only you can do!"
"What is it?!"
"You're in charge of the crew's boxed lunches."