The TARDIS has arrived on a far-distant and seemingly idyllic world. Yet the Doctor, Steven and Dodo learn it hides a terrible secret: the apparently civilised Elders maintain their advanced society by draining and transferring to themselves the life-force of the defenceless Savages.
%20by%20%E2%80%9ENatalia%20Spivak%E2%80%9D%2C%20licensed%20under%20%E2%80%9ECC%20BY%204.0%E2%80%9D%20(https%3A%2F%2Fcreativecommons.org%2Flicenses%2Fby%2F4.0%2F)%3C%2Fdc%3Arights%3E%3C%2Frdf%3ADescription%3E%3C%2Frdf%3ARDF%3E%3C%2Fmetadata%3E%3Cmask%20id%3D%22viewboxMask%22%3E%3Crect%20width%3D%2280%22%20height%3D%2280%22%20rx%3D%220%22%20ry%3D%220%22%20x%3D%220%22%20y%3D%220%22%20fill%3D%22%23fff%22%20%2F%3E%3C%2Fmask%3E%3Cg%20mask%3D%22url(%23viewboxMask)%22%3E%3Crect%20fill%3D%22%2329e051%22%20width%3D%2280%22%20height%3D%2280%22%20x%3D%220%22%20y%3D%220%22%20%2F%3E%3Cpath%20d%3D%22M19.07%2030.47s1.57-20.23%2021.59-20.23S62.3%2030.55%2062.3%2030.55s9.43-.8%209.43%207.6c0%208.42-9.28%207.13-9.28%207.13S60.9%2067.15%2042.03%2067.15c-21.11%200-23.4-20.8-23.4-20.8s-9%20.72-9.93-6.25c-1.08-8.2%2010.37-9.64%2010.37-9.64%22%20fill%3D%22%23ffd6c0%22%2F%3E%3Cpath%20d%3D%22m64.3%2039.49.46-.41.1-.09c.12-.1-.13.1-.02.02l.24-.17q.5-.35%201.06-.62l.26-.12.05-.02.05-.02.58-.21q.6-.18%201.2-.28c.52-.08.85-.76.7-1.23-.18-.56-.67-.8-1.23-.7a9.3%209.3%200%200%200-4.87%202.43c-.38.36-.4%201.06%200%201.4.4.36%201%20.4%201.4%200zm-51.8-1.16.14.01c-.27-.02-.11-.01-.04%200l.3.05.52.14.28.09.12.05c.02%200%20.22.09.06.02-.14-.1%200-.04.03-.03l.15.06.26.13.47.3.27.22q.47.38.83.83c.33.4%201.07.37%201.41%200%20.4-.43.36-.98%200-1.4a7.3%207.3%200%200%200-4.84-2.53c-.52-.06-1.02.5-1%201%20.03.59.44.94%201%201m18.3-1.9v4.54c0%20.52.46%201.02%201%201s1-.44%201-1V36.4c0-.52-.46-1.02-1-1s-1%20.44-1%201M49.2%2036l-.15%204.81a1%201%200%200%200%201%201c.56-.02.98-.44%201-1l.15-4.8a1%201%200%200%200-1-1%201%201%200%200%200-1%201%22%20fill%3D%22black%22%2F%3E%3Cpath%20d%3D%22M50.27%2044.1a244%20244%200%200%200-18.92.2s-.85%2012.28%209.88%2012.75c9.6.42%209.03-12.96%209.03-12.96z%22%20fill%3D%22white%22%2F%3E%3Cpath%20d%3D%22M50.27%2043.1q-9.47-.26-18.92.2c-.57.03-.96.44-1%201-.3%204.37%201.29%209.41%205%2011.96%202.88%201.97%207.21%202.5%2010.35.87%202.69-1.39%204.18-4.28%204.9-7.1.5-1.9.76-3.97.68-5.93-.05-1.28-2.05-1.29-2%200%20.14%203.56-.62%208.2-3.5%2010.6-2.35%201.95-6.15%201.7-8.71.27-2.27-1.26-3.6-3.56-4.23-6.02-.4-1.5-.6-3.06-.5-4.64l-1%201q9.46-.45%2018.93-.2c1.29.02%201.29-1.98%200-2z%22%20fill%3D%22black%22%2F%3E%3Cpath%20d%3D%22m64.3%2039.49.46-.41.1-.09c.12-.1-.13.1-.02.02l.24-.17q.5-.35%201.06-.62l.26-.12.05-.02.05-.02.58-.21q.6-.18%201.2-.28c.52-.08.85-.76.7-1.23-.18-.56-.67-.8-1.23-.7a9.3%209.3%200%200%200-4.87%202.43c-.38.36-.4%201.06%200%201.4.4.36%201%20.4%201.4%200zm-51.8-1.16.14.01c-.27-.02-.11-.01-.04%200l.3.05.52.14.28.09.12.05c.02%200%20.22.09.06.02-.14-.1%200-.04.03-.03l.15.06.26.13.47.3.27.22q.47.38.83.83c.33.4%201.07.37%201.41%200%20.4-.43.36-.98%200-1.4a7.3%207.3%200%200%200-4.84-2.53c-.52-.06-1.02.5-1%201%20.03.59.44.94%201%201%22%20fill%3D%22%231d5dff%22%2F%3E%3Cpath%20d%3D%22M75.32%2050.46c-.64-2.77-3.29-4.28-3.29-4.28a13.2%2013.2%200%200%201-.21%2010.87c.21-3.4-2.98-4.69-2.98-4.69%200%2011.29-10.44%2013.85-10.44%2013.85%204.05-5.97%202.13-11.08%202.13-11.08-2.13%202.77-5.54%202.34-5.54%202.34%204.9-3.84%204.69-11.08%204.69-11.08l-3.62%202.34c4.05-7.46.43-19.39.43-19.39l-1.5%204.7-7.45-6.83-.43%204.05-9.6-6.18%202.14%206.82L26%2021.67c.01%200-5.32%2011.29.86%2023.65%200%200-4.05-.64-5.97-4.69%200%200%20.85%2011.29%208.1%2015.98-.04%200-1.96%202.34-6.65-2.13%200%200-.43%208.95%207.88%2014.06%200%200-10%20.64-14.06-13.21%200%200-3.84.64-2.34%207.03%200%200-5.97-2.13-4.26-10.44%200%200-1.57-.81-3.64%204.93%200%200-3.76-28.24%2010.67-42.64C30.29.58%2057.75%204.05%2067.55%2016.34c12.19%2015.29%207.77%2034.11%207.77%2034.11%22%20fill%3D%22%231d5dff%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
%20by%20%E2%80%9ENatalia%20Spivak%E2%80%9D%2C%20licensed%20under%20%E2%80%9ECC%20BY%204.0%E2%80%9D%20(https%3A%2F%2Fcreativecommons.org%2Flicenses%2Fby%2F4.0%2F)%3C%2Fdc%3Arights%3E%3C%2Frdf%3ADescription%3E%3C%2Frdf%3ARDF%3E%3C%2Fmetadata%3E%3Cmask%20id%3D%22viewboxMask%22%3E%3Crect%20width%3D%2280%22%20height%3D%2280%22%20rx%3D%220%22%20ry%3D%220%22%20x%3D%220%22%20y%3D%220%22%20fill%3D%22%23fff%22%20%2F%3E%3C%2Fmask%3E%3Cg%20mask%3D%22url(%23viewboxMask)%22%3E%3Crect%20fill%3D%22%23619eff%22%20width%3D%2280%22%20height%3D%2280%22%20x%3D%220%22%20y%3D%220%22%20%2F%3E%3Cpath%20d%3D%22M19.07%2030.47s1.57-20.23%2021.59-20.23S62.3%2030.55%2062.3%2030.55s9.43-.8%209.43%207.6c0%208.42-9.28%207.13-9.28%207.13S60.9%2067.15%2042.03%2067.15c-21.11%200-23.4-20.8-23.4-20.8s-9%20.72-9.93-6.25c-1.08-8.2%2010.37-9.64%2010.37-9.64%22%20fill%3D%22%23c26450%22%2F%3E%3Cpath%20d%3D%22m64.3%2039.49.46-.41.1-.09c.12-.1-.13.1-.02.02l.24-.17q.5-.35%201.06-.62l.26-.12.05-.02.05-.02.58-.21q.6-.18%201.2-.28c.52-.08.85-.76.7-1.23-.18-.56-.67-.8-1.23-.7a9.3%209.3%200%200%200-4.87%202.43c-.38.36-.4%201.06%200%201.4.4.36%201%20.4%201.4%200zm-51.8-1.16.14.01c-.27-.02-.11-.01-.04%200l.3.05.52.14.28.09.12.05c.02%200%20.22.09.06.02-.14-.1%200-.04.03-.03l.15.06.26.13.47.3.27.22q.47.38.83.83c.33.4%201.07.37%201.41%200%20.4-.43.36-.98%200-1.4a7.3%207.3%200%200%200-4.84-2.53c-.52-.06-1.02.5-1%201%20.03.59.44.94%201%201m18.3-1.9v4.54c0%20.52.46%201.02%201%201s1-.44%201-1V36.4c0-.52-.46-1.02-1-1s-1%20.44-1%201M49.2%2036l-.15%204.81a1%201%200%200%200%201%201c.56-.02.98-.44%201-1l.15-4.8a1%201%200%200%200-1-1%201%201%200%200%200-1%201%22%20fill%3D%22black%22%2F%3E%3Cpath%20d%3D%22M20.7%2047.13a24%2024%200%200%200-4.7%203c-.41.33-.37%201.07%200%201.41.43.4.98.35%201.41%200l.25-.2.13-.1q-.12.1%200%200a17%2017%200%200%201%201.62-1.12q1.11-.7%202.3-1.27c.47-.23.64-.94.36-1.37-.3-.49-.86-.6-1.37-.36zm1.48%206.02-2.54%203.81c-.29.44-.1%201.13.36%201.37.5.27%201.06.11%201.37-.36l2.54-3.8c.3-.45.1-1.14-.36-1.38-.5-.27-1.06-.1-1.37.36m5.8%206.21-1.7%203.95c-.1.26-.17.5-.09.77.06.23.24.48.46.6.43.23%201.15.15%201.37-.36l1.7-3.95c.1-.26.17-.5.1-.77a1%201%200%200%200-.47-.6c-.43-.23-1.15-.15-1.37.36m6.22%203.19a63%2063%200%200%201-.45%205.5c-.07.52.5%201.02%201%201%20.6-.03.93-.44%201-1q.34-2.74.45-5.5a1%201%200%200%200-1-1c-.56.03-.98.44-1%201m7.19.98.54%205.93c.05.52.43%201.03%201%201%20.5-.02%201.05-.44%201-1l-.54-5.93c-.05-.52-.43-1.03-1-1-.5.02-1.05.44-1%201m7.36-1.7a12%2012%200%200%200%202.5%205.26c.34.4%201.1.37%201.42%200%20.4-.43.35-.98%200-1.4l-.1-.14q.11.15%200%200l-.19-.26-.36-.54a11%2011%200%200%201-.62-1.14q-.08-.15-.13-.3l-.05-.14-.22-.6q-.2-.63-.32-1.27c-.1-.5-.74-.86-1.23-.7-.55.18-.8.68-.7%201.23m5.9-3.58%202.54%204.52c.26.46.92.65%201.37.36s.63-.88.36-1.37l-2.54-4.52c-.26-.46-.92-.65-1.37-.36s-.63.88-.36%201.37m3.1-6.35a9%209%200%200%200%203.74%203.62c.47.24%201.1.14%201.37-.36.24-.46.14-1.1-.36-1.37a8%208%200%200%201-1-.6l-.23-.17c.27.2%200%200-.07-.06l-.44-.4-.4-.4-.18-.22c-.05-.07-.24-.34-.06-.07q-.34-.48-.64-1c-.25-.45-.92-.64-1.37-.35s-.63.88-.36%201.37%22%20fill%3D%22black%22%2F%3E%3Cpath%20d%3D%22M35.7%2042.4c-1.18%201.26-2.17%202.74-2.36%204.5a4.4%204.4%200%200%200%201.78%204.02c1.26.9%202.88.8%204.07-.13a5.5%205.5%200%200%200%201.87-3.88c.1-.97-1.46-1.38-1.86-.5-.75%201.63.16%203.26%201.34%204.42a3.9%203.9%200%200%200%204.13.98%204.6%204.6%200%200%200%202.93-3.14%206.6%206.6%200%200%200-.82-4.87c-.64-1.11-2.37-.11-1.73%201%20.92%201.6%201.18%204-.7%205.02-.7.35-1.5.36-2.12-.12-.49-.39-1.63-1.55-1.3-2.26l-1.86-.5c-.14%201.34-1.44%203.63-2.97%202.23-1.74-1.59-.22-4%201.03-5.33.88-.94-.53-2.36-1.4-1.4z%22%20fill%3D%22black%22%2F%3E%3Cpath%20d%3D%22m19.08%2030.44%201.58%204.38%201.06-9.52s2.27%201.27%203.44-.26.16-3.47.16-3.47%201.8.55%203.3-.79c1.88-1.68%201.27-3.47%201.27-3.47s1.7%201.9%204.5%201.1c2.77-.8%203.14-2.76%203.14-2.76s.56%202.18%203.4%202.12%203.2-2%203.2-2%200%202.42%202.43%203.13%203.43-1.24%203.43-1.24-.9%202.37.66%203.74c1.44%201.26%203.5.35%203.5.35s-.73%202.3.77%203.62c1.6%201.41%203.48.6%203.48.6l.77%208.34%201.8-3.8s1.4-.13%202.72.15c0%200%202.58-2.79%201.15-5.9S61.2%2021.9%2061.2%2021.9s1.95-3.05.13-5.65-4.94-1.95-4.94-1.95%201.18-3.52-1.68-5.27-5.92.46-5.92.46-.1-3.7-3.2-4.16C42.31%204.85%2040.99%208%2040.99%208s-1.36-2.9-4.15-2.44-3.32%203.54-3.32%203.54-2.42-2.56-4.82-1.13-1.8%204.51-1.8%204.51-2.98-2.24-5.32-.23-.14%205.1-.14%205.1-3.87-1.12-5.04%201.8%201.66%204.95%201.66%204.95-5.35%201.16-2.82%207.33c0%20.03.6-.24%202.02-.58%201.42-.36%201.8-.4%201.8-.4z%22%20fill%3D%22%23000000%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
