大小不倒翁算法永不输本金

简介：The city's barrier has long been broken, and the wind in the sky is very strong. Isaline's long skirt was blown up slightly, and her bare feet stepped on the cold scales of the giant dragon, which made her tremble. Its scales were uneven, but it did not make her feel scared or uncomfortable. Instead, she felt an inexplicable sense of security, as if she had been intimate with it for a long time.