Expand this table of contents into a full blown outline. Include at least 3-4 bullet points for each chapter and section. This is a table of contents for my own custom setting for an RPG that I am the gamemaster for. It is a fantasy kitchen sink world. Some places are total fantasy, while some places have a mix of steampunk and scifi. Make sure that the ideas you give intertwine with the whole world.

Table of Contents

1. Foreword
2. Chapter 1: Third of Its Kind
    1. Introduction 
    2. A Long Time Ago...
    3. Ysteria Origins
3. Chapter 2: Conflict Begot Conflict
	1. Deities
	2. Factions
4. Chapter 3: They Live Here
	1. Aylos
		1. The Empire of Aylos
		2. Plains of Abandon
		3. Forest of Endless Growth
		4. Hidden Respite
		5. First Contact
	2. Cassiga
		1. The Kingdom of Mescia
		2. The Wilds
		3. The Frostbites
		4. The Remains
		5. Cassandra's Retreat
	3. As The Ocean Flows
		1. The Shield
		2. Sea of Calm
	    3. Ocean-swept Isles 
	    4. Sunken Land
	    5. Boiling Point
	4. Other Lands In Ysteria
		1. Sands of Solutide
		2. Hills of Faithe
		3. The Eastern Ocean
		4. The Western Ocean
5. Chapter 4: Who Are They?