The simple, gentle melody sounded like a nursery rhyme or lullaby, without any familiar place for Lu Li.
Perhaps the lullaby could calm the living tree?
Lu Li stood beside the girl in the wheelchair who ignored him, listening to her hum over and over again, and softly hummed along at the right moments.
The surrounding quickly became quiet, leaving only Lu Li's hums.
The girl in the wheelchair took out paper and pen from the blanket on her knees. Lu Li didn't stop and continued to complete the lullaby that lasted about thirty seconds. Then he looked at the note she raised,
which requested Lu Li to push her back to her ward.
"Where is your room?" Lu Li asked.
The girl in the wheelchair pointed to the corridor where Lu Li came from.
Lu Li grasped the handles and pushed the wheelchair back the way they came. Passing room 204, past the nurse's station and stairs, before reaching the other end of the corridor, the girl in the wheelchair raised her hand towards room 201.
Ka-chak—
