During this life, she wasn't exactly allowed to choose her first class. Due to her race passive along with the fact that nanobots followed her, her starting class was predetermined.
Now that she was picking her third class, she could choose whatever she wanted and the best one to fit her idea of a cruel creator was a healer.
With the class healer, she'll be able to make adjustments to all the healing spells however she wanted. The only question now was hidden classes along with how she should level up. Shiro wasn't sure if this class acted the same way as the standard class, levelling up through EXP or something else.
Hemera said that using the orb would increase the speed but this class was technically level 1.
