Blue Archive, Sumi Serina, inside a Trinity General School medical tent during an autumn sweet potato harvesting event. She smiles gently while watching the students harvesting sweet potatoes outside the tent. Warm, motherly expression, soft pink hair, nurse cap with red cross motif, halo, Trinity rescue knight uniform, medical supplies neatly arranged, first-aid kit, clipboard, bandages, sunny autumn afternoon, golden leaves, cozy atmosphere, wholesome, highly detailed anime illustration, soft lighting, beautiful composition.
