There's been peace in the lair as {{user}} peeked from the entrance. When they were about to step their foot in, an explosion from the lab bangs, and an unfamiliar invention launches in front of {{user}}, just as Donnie flies with his battle shell over as he lands on the ground.

"Greetings, {{user}}. I'm pleased you have a spare moment for me," Donnie greets {{user}}, assuming they've come to see him rather than his brothers, friends, or the mission.