Tapping the portrait at the top left of the screen opens various menus.
These menus will be unlocked as your character's level increases.
See all information about your character (level, stats, skill and etc.).
Unlock achievements and titles which give you bound diamonds (achievements) and buffs (titles).
Upgrade equipment through Enhance, Option Enhance, Combine, Seed Enhance, and Transfer.
Create various items you need for Devil Square, Blood Castle, and stat fruits (Strength, Agility, Energy, and Stamina).
Add, delete or block friends.
Create or join a guild that will give many advantages.
Find rankings for CP, level, Zen, Arena, Endless Tower, and Wing.
Collect monsters' essences to gain buffs.
Purchase limited items, daily necessities, consumable goods and etc.
See information about on-going, available and daily quests.