On February 6, 2019, Hernandez announced on her YouTube channel that she would be performing her final tour with Stardom in the upcoming weeks, and retiring due to concussion issues throughout her career.

Originally working as a freelance photographer in San Francisco, California, Hernandez wanted to become a wrestler after living a year and a half in Japan and seeing a Stardom match on YouTube.

She was trained by Fuka Kakimoto, Io Shirai and Nanae Takahashi, and debuted August 10, 2014, in a three-way match with Reo Hazuki and Koguma.

[citation needed] At Mask Fiesta 2014 on October 26, Wolf, performing under the name Shadow, teamed up with Mystique in a loss to Shinba and Star Fire.

[17] She worked as an English teacher in Tokyo for a year and a half, until somebody suggested that she should consider doing joshi puroresu after she was having second thoughts about her career; this led her to finding a Stardom match on YouTube and signing up to train at the promotion.