You pick up the scroll labeled "Kusarigamaitachi," and see small sketches of dragons as well as information about them.

Dragon	Name	Stage	Views	Unique Views	Clicks
	Unnamed	Hatchling (,)	1,761	823	42
	Unnamed	Hatchling (,)	1,350	581	7
	Unnamed	Hatchling ()	1,319	144	11
	Unnamed	Hatchling ()	544	193	10
	Unnamed	Hatchling (,)	1,624	844	5
	Unnamed	Hatchling (,)	746	597	4
	Unnamed	Hatchling (,)	778	561	8
	Unnamed	Hatchling (,)	2,890	964	5
	Unnamed	Hatchling (,)	717	561	3
	Unnamed	Hatchling (,)	1,917	756	5
	Unnamed	Hatchling ()	492	267	5
	Unnamed	Hatchling (,)	1,805	1,128	9
	Unnamed	Hatchling (,)	941	688	3
	Unnamed	Hatchling (,)	942	610	5
	Unnamed	Hatchling (,)	2,607	209	14
	Unnamed	Hatchling (,)	1,927	614	18
	Unnamed	Hatchling (,)	1,160	387	29

If you would like your own dragons, you'll have to go to the Cave Entrance.