Boss of Nyx's Tower
Experimenting a few times by releasing her intent, Shiro exchanged several attacks with the monster.
Naturally, she lost each time but in doing so she managed to gain some more information about this boundary.
Comparing it to the information she knew about the one who had passed, Shiro understood that the key was grasping her surroundings without the use of energy or intent. It had to be a passive sense of sorts.
For example, it would be akin to having a third eye that allows you to see the world without the use of energy or intent.
'Perhaps I need to use something more familiar as a medium.' Shiro thought to herself as she started to envision a grid like environment around her.
Furrowing her brows, she had an idea but doing this would be very risky as she'd be fighting against the monster until it worked.
Her idea was to constantly release her intent and fine tune it every second until the monster could no longer detect her.