Completion bonus:
Successfully complete the game. Load the cleared saved game file to start a new game session with your Blue Weapons, Blue Titles, Blue Armor, Blue Stones, Playtime, Mystic Stone Grid, Dragon Eggs, Ancient Cave (up to floor 100), Tutorials, and Combat Notes. Your Soul Shard total will have a maximum of 600 transferred from your previous session, but now can reach 1270 total. When Iris joins the party, she will give you any blue items that were not previously unlocked.
Alternate ending:
To view an alternate ending, successfully complete a New Game session by winning the bonus Boss fight at the end.