五歲滿級龍帝今天也想躺平

The Five-Year-Old Failure Is the Strongest Dragon Rider

堂堂龍帝伊索恩竟因打造帝國過勞猝死！再次睜眼，他重生為瓦萊里安家族備受寵愛的五歲小少爺伊恩。這輩子他只想躺�...