The manipulator.

TW: Bl00d, N33dl3s, T0rtur3, Sh, Su1c1d3 mentions.
Dream has this cool little underground base- cough torture chamber cough- and he ki//s people down there, but not normal people. People with special abilities. He does it because he needs the blood from them to help his brother. (Ranboo was like a vampire and needed their blood to survive but stopped drinking it and is now in a sleeping chamber to keep em at the same age and alive.) But uhh- so Dream kept ki//ing those people and then found Tommy. T reminded Dream of their brother a bit to much so instead of killing em, they tortured em. Dream is surprised mans is not dying still but at the same time, T is slightly becoming more of a companion when there isnt the torture stuff going on.