The traceability body is born to control rhythm, and the echo body is born to carry out resonance.
They are the two established ends in the world setting, like a harp and a string, destined to attract each other and to restrain each other.
No one knows that there are unspoken obsessions and secrets hidden under the string called fate.
When the restrained heartbeat hits an uncontrollable echo, when instinct and preference surge under the order——
Only when they resonate with each other can they be complete.
This is a resonance that begins with genes, sinks into souls, and ends with each other.
The strings ring softly, responding only to you.
Purpose: True compatibility is never defined by identity and physique. Only soul resonance is the eternal destination.