Plot Summary/Further Details, courtesy of https://www.conan-movie.jp/
and the official Detective Conan Movie Twitter account:
The teaser trailer is now out:https://www.youtube.com/watch?v=hDHbWOHxNGo
And here's the translation, courtesy of Spimer:
Text: Original work: Gosho Aoyama
Conan: "Do they actually intend to kill the culprit!?"
Text: 1000 Km/h
Text: Vacuum Super Conductor Linear
Text: The Akai Family assembles
Mary: "I can't meet that child yet..."
Conan: "Detective Conan, the Movie! "The Scarlet Bullet"!"
Akai: "It's almost the time limit..."
“Life is infinitely stranger than anything which the mind of man could invent. We would not dare to conceive the things which are really mere commonplaces of existence. If we could fly out of that window hand in hand, hover over this great city, gently remove the roofs, and and peep in at the queer things which are going on, the strange coincidences, the plannings, the cross-purposes, the wonderful chains of events, working through generations, and leading to the most outre results, it would make all fiction with its conventionalities and foreseen conclusions most stale and unprofitable.”
“Education never ends... it is a series of lessons, with the greatest for the last.”
― Arthur Conan Doyle, The Complete Adventures of Sherlock Holmes and His Last Bow
"I have decided to stick to love... hate is too great a burden to bear."
— Martin Luther King Jr. (A Testament of Hope: The Essential Writings and Speeches of Martin Luther King, Jr)