DM'2 hours before the incident...

"Ah, London, the city of peace, where live British people, drinking tea, hiking around blah blah, and more. So let's move to the world's greatest secret agent, Danger Mouse." the narrator said.

"Ugh, no missions for now. I'm feeling so damn bored!" DM said to himself with frustration.

after a while, Penfold calls him.

"Chief, there's a mission!" Penfold shouted.

DM's eye widen when he heard these words from his timid assistant, His heroic heart was ready to have a new mission.

"Ah, finally! an exciting mission!" DM said to himself with pride.

Colonel K hologram appears in front of Penfold and DM.

"Ah, DM and Penhead-"

Penfold interrupted Colonel K with frustration.

"My. Name. Is. PENFOLD!" Penfold yelled in frustration.

Colonel K was taken back from Penfold's strong reaction.

"I mean, DM and Penfold, there's a new shadow villain in London, folks."

DM was confused, and said in a question.

"Shadow villain? what do you mean with... that?" DM said in confusion.

Colonel K answered DM's question.

"Yes DM, maybe their name is Keko or Mami or Teto either. but the recording cameras said that their nationality was Japanese." Col. K answered quietly.

"I need you DM to stop their plans, they has a deadly injection she could inject to someone in their way. I need you to stop them, immediately." Col. K continued quietly.

"Got it, Sir. come on, Penfold, there's no time to waste." DM said to Penfold firmly but gently.

"Yes, Chief."

They moved together to the Shadow Villain's base.