While still searching for her lost sister, the master of this emotion is also slowly progressing on her journey to accept herself. Combined with how her heart has leapt in the glow of the summer sun, her Doppel has thus taken on a somewhat frivolous appearance. One can see how the Doppel’s robes and mast have been affected by her mood; really, one may even go so far as to say it’s being heavily swayed by its master’s spur-of-the-moment emotional state. A surface-level change, in short. Though it’s specialized for ocean battles, its master herself can’t swim, preventing it from making particularly nimble movements. It simply attempts to slay the enemies before it with an intense attack, using all the power it has available.