Black line
Chinese: 黑蔓線
Pronunciation: Hei Man Xian

A black vein that appears when someone is on his way to becoming a demonic power-user. The line first appears on the arm and slowly stretches out to the chest. When it reaches the heart, then the transformation will be complete. Xia Tian and Han have had this black line.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.