quiet
侐 centers on stillness and quietness, often with a sense of solitude or loneliness.
侐 combines 亻 (person) with 血 (blood), but the historical origin is uncertain. It may have originally depicted a person in a state of stillness or quiet, but the exact development is unclear.
A person 亻 standing beside blood 血 is eerily still and quiet, as if in a solemn or lonely moment.
For キョク, imagine a quiet person holding a cue card with the word 'kyoku' written on it, reminding you of the reading キョク.