David was an orphan when he died , the director of the orphanage told him he was dump outside of the orphanage home with a jade on his neck . He was out going for his daily work so he can make money ,David is an average man with 150lb and 160cm .On his way to work he was stopped by some hitman who thought he was their victim nd without questioning when they saw he was trying to tell them he was not their victim but they didn't believe him because he had the same name and description of the hitman victim, so he was shot after they beat him ,after killing him the hitman left the area without them seeing his jade mixing with his blood and glowing . The jade suck some of his blood then his body disappear from there like he never existed