relation, relation to, relations, relates, relates to, relate to
Mnemonic
[xi-] Xena is in the [4] bathroom of the [-_] house which has turned into the 亻 Slenderman系 Department. A passed out 亻 Slenderman is in the bathtub and Xena helps some scientists cut him open to study the 係 relation between 亻 Slenderman's organs and his powers. Xena, a powerful being herself, 係 relates the tragedy of 亻 Slenderman.