After investigation, Jack got the personal information of every member of the royal mercenary regiment in advance.
The mercenaries, who worked and lived in this mechanical castle, were thugs before the doomsday.
Facing these abominable thugs, Jack could only think of a way to deal with them.
That was to kill them all.
When they were about one hundred thousand kilometers away from the castle, Jack gave an order to the mechanical legion around him to enter the city and kill them immediately.
"Bullshit legion! Don't get in my way anymore!"
In Steel Star City, Bell was working in his office.
"Mr. Bell, the mercenary regiment under your control seems to have been attacked today!"
The secretary rushed into the office and told Bell the important news he just got.
Bell frowned at the news.
"I have told these hooligans not to make trouble for me on Mars. Now they still did bad things!"