Boss, Help Me Save Space

[The new article "The Age of Interstellar Magic" has been published] Susan, who traveled to the interstellar world, got a portable space. It's a pity that she can't afford it. When she was about to give up and lie down, she discovered that there was such a thing as secondary permissions in this space. So, on X month in the interstellar calendar, a voice rang in the ears of the richest man in the interstellar who was keen on showing off his wealth, the chief of the Academy of Sciences who only occasionally appeared for interviews, and the talented newcomer who had emerged in the military competition. Should it be bound to a portable forest farm/ranch/fishing farm? Purpose: Cooperation is the ladder to victory