Summoning

"Huh?" Anna frowned when she heard the system's warning just before she could walk inside the room.

[Detected, unknown symbols. Analyze symbols now?]

'Analyze'

[Analysis started. Advising host to avoid movement while analysis is ongoing.]

She looked at the walls but didn't see anything. Where exactly is the symbol?

After a few seconds, the system finally said,

[Analysis done]

[Symbols ninety-nine percent didn't exist in this world]

[Result: Summoning portal]

A what?

Again, she looked around. What the hell does that mean?

'Robot, If I am right, the symbols didn't exist before I left the building, right?'

[Right.]

'So, someone just created them when she left? But why here?'

'Is there a way to break it?'

[Negative]

[But we can alter it.]

A portal is just like a bridge that connected two different locations. 'So, you can change the location?'

[Affirmative]

'Then do it!'