In the shadowy halls of Slytherin, Severus Snape remains a loner who walks in darkness. Brilliant though he is, his housemates shun him because of his background and gloomy temperament. He longs for power, yet struggles between the lure of the Dark Arts and his conscience. Everyone believes he is destined to sink into darkness and become part of the tragedy of his age.
Yet a pair of quiet eyes is always watching him. Eleanor Foley, a girl who also stands outside Slytherin's mainstream circles, is not openly ambitious like the others in her house. Instead, she is like a gentle light. She sees the loneliness beneath Snape's sharp words, the extraordinary talent for potions beneath his somber exterior, and a heart that has never stopped longing for warmth.
When Lily Evans disappears from Snape's world for good, pushing him to the brink of self-destruction, Eleanor does not try to save him with a lecture. She simply remains by his side, silent and steadfast, becoming an unseen barrier whenever he stumbles. In the Slytherin way, she guides him to see that true strength comes from wisdom and protection, not hatred and violence.