Three years.

　　 Jianglan sits at the stone table in the courtyard, with a bamboo basket on the table top, and a light blue egg wrapped in a bedding in the middle of the basket.

　　 baby size.

　　The streamer appears on the surface of the eggshell, dimming and brightening.

　　 has a regular rhythm, like breathing.

　　 The wooden sword was taken out by Jiang Lan and approached the eggshell a little bit.

　　 flashes quickly as soon as it gets close to the light, seeming to be afraid, and breathing becomes rapid.