"Determination"
"Determination" is a Collectible in Mizuki & Caerula Arbor, added in its Expansion II.
Mizuki's humanity has not faded. He has accepted the Seaborn as a human, and he can transform back from a Seaborn to a human.
Effect
Increases the maximum HP/DEF, RES, and block count of Operators by 120%, 20, and 2, respectively.
| “ | The age of Man is over. The age of the Seaborn begins. | ” |
| —Message after the player obtains "Determination" |
When the player have "Determination", clearing the 5th floor will cause the player to enter the 6th floor instead of completing the run with Glory of Humanity as the Dreadful Foe, which will complete the run with the Stella Caerula ending when cleared.
Acquisition
"Determination" is obtained from the Encounter: Sublimation with the option that awards it only available when the player has at least 90 Light.
Since the aforementioned Encounter will only appear when the player has the 
Caerula Memory which is obtained from an option in Encounter: The Beginning that only appears after the player had completed a run from Caerula Arbor's Expansion II with the Encounter itself only appears in the following runs after completing a run with the Age of the Silence ending, it is impossible to obtain "Determination" before then.
See also
- "Vigil"
- "Hesitation"
- Act 1 – Phantom & Crimson Solitaire analogue