The mushi are said to become uneasy during an eclipse. Tanyu sends Ginko to monitor a village for the appearance of a mushi that causes a neverending eclipse. Her foreboding is justified when the village is enveloped in darkness...
to light from the Light Vein 
or light emanated by mushi.
عبر التعرّض المستمر لضوء نهر الضوء أو ضوء مصدره موشي
alla luce emanata dalla Vena di Luce
 oppure alla luce emessa dai mushi.
por meio da pulsação luminosa 
ou da luz emitida por mushi.