How to Level Up the Book of Stars

This guide explains how to level up the Book of Stars in 7DS Origin (The Seven Deadly Sins: Origin). Including Book of Stars leveling benefits, and how to raise your World Level.

How to Level Up the Book of Stars

Progress Main Story and Side Quests

Progress through the main story and side quests to earn Book of Stars EXP. The main story is especially efficient, as it requires less exploration and grants a large amount of EXP at once.

Unlock Warp Points to Expand the Map

You can also earn Book of Stars EXP by unlocking Warp Points. Unlocking the map makes exploration easier, so be sure to visit Warp Points as you progress through the story.

Collect Star Fragments

Collecting Star Fragments found throughout the field grants 150 EXP per fragment. They are also required for tasks such as gathering 30 Star Fragments and completing Stage 2 of the Path of Heroes mission, so make a habit of collecting them whenever you see them.

Easier to Collect with Manny

If you have Manny, Star Fragments will appear on both your map and minimap. They appear even if she is not in your active team, and you can search a wider area than the minimap shows. If you have Manny, check your map frequently to locate them.

Cannot Be Raised by Other Means

Currently, the only ways to raise your Book of Stars level are by completing quests, unlocking Warp Points, and collecting Star Fragments.

Benefits of Leveling Up the Book of Stars

Unlocks Cooking

The cooking feature unlocks at Book of Stars Level 3. You can reach Level 3 relatively quickly by progressing through the story, but note that cooking is not available at the very start of the game.

Receive Star Memory

You earn 300 Star Memory for each Book of Stars level you gain. Star Memory is a valuable currency for gacha and shop purchases, so be sure to claim your rewards whenever your level increases.

Increases the Limit for Cube Keys

Every 10 levels, the hold limit for Cube Keys increases by 5, up to a maximum of 55. Cube Keys are used to claim rewards from Elite and Field Bosses, so increasing the limit makes it easier to farm items from bosses.

Levels for Increasing the Reward Key Limit

You Can Raise the World Level

When your Book of Stars level reaches 15, the first Book of Stars Dungeon is unlocked. Clearing it allows you to increase your World Level.

How to Raise Your World Level

To raise your World Level, you must level up your Book of Stars and clear the "Book of Stars Dungeon". A new dungeon unlocks each time your Book of Stars reaches a specific level, allowing you to increase your World Level up to a maximum of 4.

Clear the "Book of Stars" Dungeons

When your Book of Stars level reaches 15, 30, and 40, a "Book of Stars" Dungeon unlocks at each milestone. Defeating the dungeon boss raises the Book of Stars level cap and automatically increases the World Level.

Tips!	You can attempt "Book of Stars" Dungeons multiple times until you clear them, but once a dungeon is cleared, it cannot be re-challenged.

Change World Level from the Book of Stars

You can change the World Level at any time by opening the "Book of Stars" in the menu and selecting "Change World Level" at the top-right of the screen. However, once changed, the World Level cannot be adjusted again for 24 hours, so use this feature only when necessary.

Benefits of Raising the World Level

Each time you raise the World Level, monsters become stronger, and rewards improve. If you can defeat tougher monsters, increasing the World Level allows for more efficient item collection.

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Early Game Guide	Daily Tasks	Missable Content	Book of Stars Guide
Puzzle Guides	Team Building Tips	How to Recover HP	Missions Guide
Character Training Priority	Weapon Enhancement	Engraved Equipment	Boss Guides
Story Guide
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How to Craft	How to Fish	How to Cook	How to Get Pets
How to Farm Star Memory	How to Farm Gold