Anger flared inside the Doctor’s hearts. If there was one thing guaranteed to infuriate him, it was deliberate cruelty, whether inflicted on another sentient being or an innocent creature.
This supposedly advanced and enlightened civilisation had enslaved another less advanced race, torturing and half starving the poor beings into compliance, forcing them to live their lives below ground in hazardous mines, digging for wealth they would never share. It stopped now.
“If you need the precious metals and gemstones from these mines, I suggest you start digging for them yourselves. The age of slavery is over, the revolution starts here!”