One day, Sato Yu woke up to find that he had transmigrated to Japan, to a world where Japanese anime and manga culture was still underdeveloped.
Looking into his background, his parents were both dead, he had no car or house, and all he had was a sickly adopted little sister with a terminal illness and a System that made him sacrifice himself for her sake.
[Gain fame by making anime, and your adopted sister can be cured in stages]
"Huh? You want to trick me into becoming an exploited wage slave in the anime industry? With the pathetic entertainment industry in this world, I could make a fortune and reach the pinnacle of life by plagiarizing a few light novels from my past life!"
"She's just a stranger, an adopted little sister with no blood ties to me. You expect me to go to all that trouble to save her?"
Sato Yu scoffed at the useless System.
But...
This little sister would cook for him with her slender, pale hands, call him "Onii-chan" in a sweet, adoring voice, and warm his bed with her own body on cold winter nights.
Small but dependable, frail yet strong, and so adorable that anyone would want to do anything for her.
Defeated by this girl, Sato Yu gave a wry smile and activated the System once more, his gaze now firm.
"For my little sister, I have no choice but to do this."
"Become an anime master!"