Usually, items and equipment are stored in your backpack. However, its space is limited.
You can find Backpack at the bottom of the screen.
Area 1, 3: Equipment
You can drag equipment to suitable box to equip. Character's ability will be enhanced after equipment.
Area 2: Character Image
This area displays the image of your character.
Area 4: Switch Pages
Click to turn pages and store different items into your backpack.
Area 5: Store Items
Each page has 6*10=60 slots. Different items will occupy different number of slots according to the item's size. Item will be placed into next page if the previous page is full. If all spaces are occupied, you won't be able to get new items.
Area 6: Buttons
You can click different buttons for quick synthesis, appraisal, sell and wardrobe.
Area 7: Bloodline Limit
Bloodline Limit displays character's stats.
Area 8: Title
You'll be able to receive different titles via different achievement. Title increase character's stats.