Trash of the Count's Family Book 2: Chapter 393

Cale and Alberu were sealed inside the record room as the security system activated, threatening to explode. While Alberu nonchalantly worked on the safe, Cale unleashed a powerful rose gold fiery thunderbolt, destroying the record room, the security system, and parts of the lab. Cale then publicly declared himself as 'Arm' before teleporting away with Alberu and the safe as chaos erupted and the lab's secrets were exposed.