[All] The song of the grains of sand is like a poem

The healing song of the heroic age is a grain of sand

I listened to it while watching the music video and I fell asleep.

I don't think I'll ever listen to it again, but I'd like to recommend it to people who like quiet songs and those who like to get into the mood.

I think this might be the most poetic song among the many songs of the hero.