[FUN FACT]
To the newcomers midway into S2 of SYNTHETIC BLUE and wondering why I use dark-blue or white caption bubbles for Rigel and Uncle Orion, it’s to indicate tense emotions such as excitement, anger or distress.
The only exception is at the Q&A segment where there are transparent black caption bubbles for Rigel to match the dark room environment he is in. As they belong to a species of blue stars, their voices sound like roaring flames.
Also, the main reason why Uncle Orion became a pastor is to help others and he felt guilty over an incident that killed innocent lives in the past — which their whole family had crashed into Earth in a ball of fire (which was their home).