You can get various items using Determination's Tokens and Honor's Tokens that you obtain from PVP.
■ PvP Shop
① Tap on 'PVP Shop'.
② You can purchase items such as Costumes, Soul Stones, Armor Upgrade Scrolls, Aids.
※ The guide was produced in a separate test environment.
So, It may change depending on the update and development situation.
Thank you for your love and interest in the Devil Book~
Devil Book Team