A moment before she sacrifices her soul to unleash a finishing move

This image shows a moment from a special attack scene in my indie game,
Oiran Survival, which is currently in development.

The concept is simple:
she unleashes a finishing move by sacrificing her own soul.

This is a captured moment from that scene, focusing on the cost of using such overwhelming power.

Rather than the attack itself,
I wanted to depict the quiet moment of decision —
the point of no return.

Any feedback is very welcome.