Zerg: Never Fall

[Zerg novel, two male protagonists, many personal settings] The Zerg have a kind of flower called frost lamp. It grows on cliffs in extremely cold places, blooming before dawn and closing at sunrise. The petals are moon-white, with silver-gray edges, as thin as cicada wings, and break when touched. Its flower language is - for you, I am willing to fall into the abyss. The first time Shen Ji saw Shuangzhan was in the corner of the nursery. He put the flower into his notebook and later discovered that its color was very much like Sevier's wings. "Frost is also known as Never Falling," he said. "The flower-sending insect said, I hope I will always remember you." "I remember, I will remember you throughout my life." Later Shen Shen died. Sewell planted the flower for him, waited for the flower to bloom for him, and saw the new world for him. I remember. I will remember you for the rest of my life