Real name: Crack / 裂缝

Members: 吴刚, 孔德珮, 刘经纬, 吴金迪, 浦羽婷, 安晓哲

Thrash metal from Beijing, China.

Current members
An Xiaozhe / 安晓哲 - Vocals
Liu Jingwei / 刘经纬 - Lead guitar (2005-present)
Wu Jindi / 吴金迪 - Guitar (2009-present)
Pu Yuting / 浦羽婷 - Bass

Former members
Gu Shengjun / 谷胜军 - Vocals, bass (2005-2015)
Du Xiaomu / 杜小牧 - Guitars (?-2009)
Fan Lin / 范林 - Drums (?-2006, 2007-2008)
Li Xiaolong / 李小龙 - Drums (2006-2007)
Wu Gang / 吴刚 - Drums (2008-2010)
Kong Depei / 孔德珮 - Drums (2010-2017)