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The Seven Deadly Sins: Origin (7DSO)
Thick Book Quest Guide
Thick Book is a Region Quest in The Seven Deadly Sins: Origin (7DSO). See how to unlock this quest, its location, walkthrough, if you should read Anton's book, and all its rewards here in this guide!
List of Contents
Thick Book Quest Location
Located in Fairy King's Forest
| Map Location | Overworld Location |
|---|---|
 |
 |
Thick Book is a Region Quest located in Fairy King's Forest. Specifically, the quest can be found at Fairy King's Forest Pond, which is a sub-area of Fairy King's Forest.
Interactive Map for 7DS Origin
How to Unlock Thick Book
Talk to Anton
Thick Book is unlocked by going to the quest marker and interacting with Anton. Just warp to the Fairy King's Forest Pond and walk a few steps northeast to find him.
Thick Book Walkthrough
- Investigate Anton's Book on the Tree
- Read or Don't Read Anton's Book
- Talk with Anton at the Forest Pond
Investigate Anton's Book on the Tree
Anton will ask for your help in retrieving his book that's stuck in the giant tree towards the northeast of the pond. Climb up the tree and follow the quest marker to locate the book on one of the branches.
Read or Don't Read Anton's Book
Upon finding Anton's book, you'll discover that its title is “Ryanancy's 120 Secrets.” Out of curiosity, Tioreh will ask whether or not she should take a peek. Your choices are either: Read Anton's Book or Don't Read Anton's Book.
Should You Read Anton's Book?
There's no difference whether you decide to read Anton's book or not. You'll still get the same quest completion rewards with either choice, so there's no harm in reading Anton's book.
Talk with Anton at the Forest Pond
Report back to Anton and return the book to him. He'll ask if you looked inside, but it seems that he knows the truth regardless of what you tell him. With the book safely returned, wrap up the conversation to get your rewards.
Thick Book Rewards
| All Thick Book Rewards |
|---|
|
・
 HP Recovery Potion x2・
 Gold x5,000・
・Book of Stars EXP x450 Star Fragment x10・Fairy King's Forest Seal x3 |
The Seven Deadly Sins: Origin Related Guides
List of Quest Types
| Main Quests | Side Quests |
| Region Quests | Hidden Quests |
All Region Quests
| A Big Catch | A Challenge! Predatory Wild Screamer | A Mother's Worry |
| A Pain-relieving Herb | A Request for Help | A Small, Firm Resolution |
| A Strange Shift | A Taste of Home | After the Champion Title |
| Another Nightmare of Baste | Before Starting the Next Adventure | Before the Food Gets Cold |
| Birds Love Shiny Things | Bottom of the Well | Britannia's Food Culture - An Overview of the Food Culture of the Kingdom of Liones |
| Call Now | Caught in the Crossfire | Chain Token of Luck |
| Challenge! Bullseye Servants of the Abyss | Challenge! Draco General! | Challenge! Howling Servant of the Abyss |
| Challenge! Mushroom Moss Demon! | Challenge! Mutated Orlian Priest | Challenge! Pirate Captain |
| Challenge! Possessed Fairy | Children of the Forest | Clearing Out Werewolves |
| Clink Stamp | Contest of Strength | Curious Little Friend |
| Dance When You're Sad | Dreamy Hide and Seek | Drift Stamp |
| Every Strand Counts | Expert Advice | Exploring the Naturally Occurring Magic in Liones and the Origin of the Beastmen |
| Fear of Water | Ferzen's Title Dish | Fishing for Reel |
| For Chronic Back Pain | For Ferzen | Friends of the Lake |
| Go Forth | Gorra Been Well | Gray Demon |
| Great Gentleman Kim | Grilled Beef | Gulp Stamp |
| Heave-ho Stamp | Helping Out | Heroes Don't Hit the Books |
| Hide and Seek | How the Natural Magic of Liones Affects the Ecosystem of Lake Pernes | How to Make Friends |
| Hunt | In Bigger Waters | In Search of Treasure |
| Incoming Goods | Ingredients for Ale | Ingredients from Vanya |
| Land of the Werewolves | Last Sunday | Lazy Fairy |
| Leave Me Alone | Left Behind | Legend of Liones |
| Liones Field Research | Liones's Title Dish | Longing to Go Home |
| Lost Child Near Baste Prison | Lost Love Letter | Lost Scholars |
| Master of the Moon | May It Come True | Mead's Memories |
| Mouthwatering Smells | My Name? | Never Let the Water Run Low |
| No Issues to Report, Sir! | Nom Nom Stamp | Nowhere to be Found |
| Omen | Only Those Who Don't Give Up | Origin of Species |
| Please Don't Forget Me | Promise | Proof of Progress |
| Proof of Strength | Protect the Field! | Research on the Capital of Liones - The Capital's Urban Planning, Architectural Features, and Historical Overview |
| Saving the Stranded Fairy | Secret Recipe | Seize the Treasure! |
| Sennett's Request | Shipwrecked at Sea | Sleight of Hand |
| Someone's Method | Something Shiny | Something Sparkling in the Water |
| Southern Sea of Liones | Stop the Horse Thief | Strange Ones |
| Street Food in Liones | Submission Deadline | Sugar Rush |
| Sunken Memories | Survey | Suspicious Orlian |
| Taste of Sunlight and Spring Water | The Anomaly in Britannia and Its Impact on the Ecosystem of Liones | The Best Artisan |
| The Best Staff | The Bullied Bandit | The Child Who Walks the Night |
| The Escape from Academia | The Final Hurdle | The Finest Calligrapher in Liones |
| The Finest Calligrapher in Liones | The First Step | The Fisherman's Concern |
| The Grateful Fox | The Green Giant | The Kind Prince |
| The Little Courier | The Power of Positivity | The Prepared Adventurer |
| The Rabbits of Liones | The Rumors of Desert Bandits | The Shipwreck |
| The Stag Forest | The Staring Fool | The Story of the Ranch |
| The Suspicious Bandit | Thick Book | Tolzen in a Pinch |
| Traces in the Cave | Treasure Hunter | Treasure in the Fog |
| Tributes to the Dead | Unexpectedly Delicate Animal | Unread Note |
| Unyielding Fangs | Vanya Ale Festival | Vanya Ale Testing |
| Vanya Brewery | Vanya Festival Souvenir | Vanya Stamp Rally |
| Wandering Soul | Warren's Trophy | Welcome to Vanya |
| What Remains on the Bell Tower | Where Am I? | Where Are the Brothers? |
| Wishes in the Sky | Wishful Note | Wishing for A Peaceful Tomorrow |
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Thick Book Quest Guide
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