花：この花はスミレと呼ばれています。 また私たちに会いに来てくれませんか？

"Nagumo, a 700-year-old handsome man, is a kind-hearted man, yet extremely cruel. One day, a monster suddenly appeared and destroyed the city. Humans competed to build defensive fortresses. Can Nagumo restore peace to this world? Do humans deserve a second chance? Read the latest series, 'Flower'."