Delta: Who are you saying has suffered a loss of strength?

[Game world + Delta Force fanfiction + No female lead]
The Demon King protects Han Che, who suddenly dies in front of his computer desk and is transported to another world, where he has a more well-known code name—Geheros.
Han Che: "So, you're saying I'm currently in Tide Prison, and I'm the warden?"
Yes, Your Excellency Warden, please remain at your post and fulfill your duties.
Han Che: "What should I do?"
Just be yourself.
Han Che: "Just be myself..."
"Boss, boss!"
Han Che: "What's the panic? What's wrong?"
"Someone has broken in and is already fighting with our people!"
"And then there are the ravens..."
Han Che: "Hehehe, interesting, let's go then."
[System, let me out.]
【Yes, Your Excellency Warden, please prepare.】
"His Excellency the Warden will personally direct the security forces to quell the riot and suppress it."
Clear out the ravens' forces. All staff are requested to cooperate with the operation!
Since I'm being myself, then...
"The new world cannot exist without the steel order! The stars have returned to their orbits!"
"Evil must be judged!"