From Music-China Wiki
This project was started by the end of 2002 by Lu,Guitar,Vocal and Drum programming.After released a 3 songs demo,Lu's friend Sandman Wang joined the band as Bassist.The second demo called Endless Suicide was finished in Feb.2005,and the genre was switched to depressive black metal.The band was invited to take part in the split 348 by Dying Art Productions.
During the period of producing,Lu suffered the family member loss.Maybe,the mean of the life is just from a strange world to another stranger world.When the bell tolls,one people will die,no matter how reluctant to leave he is.The gloomy guitar riffs, sad and shrill voice and hopeless lyrics of Heartless are explaining the fate of itself.Born as a human,you and I are doomed to live this oppressive life.This is the funeral of the soul,and death will forgive us,finally... 
Their music topics Depression, Suicide.
348? Split, 2006
Black Battle Corps II (VA) - 2009, December
- ↑ "+ HEARTLESS — 无情的 +". Dying Art Productions.
- ↑ "Heartless". Encyclopedia Metallum.
- ↑ News of Pest Productions website :Heartless: The one-man Misanthropic Black Metal band "HEARTLESS" from Shandong, China has now been a malefic under the curse of Pest Production. The first pestiferous assault "Suicidal Engagement" shall be unleashed between June-July., accessed 2011-07-11