Fifi was holding DM's cold hand tightly, she was talking to him, recalling their memories and apologizes to him.

He didn't respond.

Her worries was increasing by seconds until DM started to clutch his chest tightly, gasping for air and was thrashing and trembling.

"Oh no, something's off!" Fifi's voice tone was worried and alert.

"Hello!? I need medical staff, NOW!" Fifi was shouting for help outside the room until Dr. Mark spots her standing and waving for help.

"Oh no! the world's greatest secret agent is on V-fib! I need more nurses, NOW!" Dr. Mark wasted no time for reaching Danger Mouse's ICU room.

He started performing CPR on DM's naked chest, he was pressing his chest repeatedly up to 30 chest compressions. Dr. Wingstone and Nurse Laura were entered in time. Laura was charging the defibrillator and Dr. Wingstone was giving mouth-to-mouth resuscitation with Dr. Mark was pressing DM's chest to bring him back.

Laura charged the defibrillator to 380 joules to shock the lifeless mouse.

Dr. Mark positioned the paddles onto DM's bare chest and was ready to shock his body, Nurse Laura was holding his head so he won't jerk violently.

"Clear!" As he shouted, he pressed the button and shocked DM's body. Caused to him to spasm and jerk violently. However, the heart was starting to beat again.

"We need to intubate him, his oxygen levels are dropping." Dr. Mark removed the paddles and started to hook him up an tube into his mouth to down his trachea and firmly secures it with a white tape to not fall off.

Dr. David put on the stethoscope into his ears and start moving it around DM's bare chest, feeling and hearing his heart thumping softly.

"He's back but we need to be more cautious." Dr. David turned to the medical staff with a serious, no nonsense expression drawing over his face.

"Guys, I think his arch-nemesis is planning for something tonight, we should bring the security staff to secure him for any further danger. He has been through hell these days." Laura alerted the medical staff.

They all responded with a nod, to secure him from any danger can happen.

They won't and NEVER won't let his arch-nemesis attacking on the world's greatest secret agent.

He's Danger Mouse, He's the fighter who fights for life.

They won't let that happen to their life-saver patient.

They WILL not.