Back then, after they killed a female trialist of the Galaxy Nova, they stripped the clothes off her body. Shirley was embarrassed when Alex said that she ran around in her birthday suit, so she wore the clothes on her. However, it was damaged during the Tribulation Crossing.

Alex thought that its material was decent and could be reused after it was stitched. So, he picked it up and put it into the storage ring at that time. Unlike now, he had killed dozens of Galaxy Nova trialists till he was