Plot concept: Lupin III vs. Detective Conan: In a country called Vesparand, a new mineral with super stealth properties has been discovered which attracts Lupin’s attention.
That basically left fans pretty happy and in a position of waiting, patiently, for the TV special that was also produced to get announced.
We recently learned that they were also going to bring out the special for it this summer and that’s now been solicited.