This happens here in the WN
https://lightnovelstranslations.com/i-woke-up-piloting-the-strongest-starship-so-i-became-a-space-mercenary/027-trump-card/
Am I the only one who imagined the "crafting" of the missile + singing crystal to look like in the Dead Rising series, but with the girls in the background panicking as they see the MC tape the crystal onto the missile in such a hard way.
