If you loved Hello World, try Steins;Gate: The Movie
Eine Brücke zwischen einem Film, den du schon gesehen hast, und einem, den kaum jemand kennt. Das teilen sie, und was der zweite macht, was der erste nicht macht.
Was sie teilen
Theyboth carry the cerebral, foreign gem, mindfuck mood tags, and they sit in Animation / Drama / Science Fiction territory. If that's the register that drew you to Hello World, the second film will land in a comparable space — through a different lens.
cerebralforeign gemmindfuck
What Steins;Gate: The Movie is
Eternal Sunshine meets Back to the Future. Rintarou fades from reality after extensive time travel. Kurisu carries the film.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity