平行四界 X-3 (Píngxíng Sì Jiè X-3)

==Preceding and succeeding albums==
Quadimension x2.jpg|平行四界 X-2 (Píngxíng Sì Jiè X-2)
Quadimension finale.png|Píngxíng Sì Jiè Finale
==Background==
"Quadimension X-2" is an official compilation album mainly featuring Xingchen Infinity, Chiyu, Shian, Cangqiong, Haiyi, and Muxin, with Xingchen's VOCALOID4 voicebank partially featured.
==Track listing==
==External links==
===Official===
===Unofficial===
Category:Albums
Category:Chinese albums
Category:Albums featuring Xingchen
Category:Albums featuring other voice synthesizers