On a tranquil spring day, MATE is taking a rest. Two girls listen to each other's stories with empathy. MATE is constantly fighting to protect humanity in the battle against Judgment Dragon, and often gets hurt as a result. But they always dream of a peaceful moment, too. Lying in a soft bed under this warm sunlight, the two girls listen to each other's stories and sympathize. They value this moment, feeling the stability and peace they need to recover from their wounds.