Thread:KockaAdmiralac/@comment-37815637-20200129154256/@comment-26907577-20200129160501

Exiled Queen. Toriel instates a policy to treat all humans with kindness, but it met with severe backlash because you killed countless monsters. Undyne spearheads a rebellion and exiles Toriel back to the Ruins. Sans and Papyrus follow Toriel and move to the Ruins.

You get this ending if you kill as few as 10 random encounters and no bosses (slight variations if Papyrus or Undyne are dead).