Mark of the Slave Master

You have been given magical and divine ownership of an Eternal Slave. The ownership is marked with a tattoo, showing an eye with three tears. 

The slavery is bound by The Three Rules:

1. The Slave can not harm itself or its master, be it by wilful action or inaction.
   
   
2. The Slave must obey any order made by the master, as long as it does not interfere with Rule One.
   
   
3. The Slave must protect itself as long as it does not interfere with Rule One or Two.
   
   

Transfer of the Mark:

The ownership of the Slave can be transferred in two ways:

1. The death of the Master: The ownership passes to an appointed heir or to the person physically closest to the master at the point of death.
2. Wilful transfer: The Master may choose to give away ownership of the Slave to another willing creature.