Kimiyo Hoshi (Earth-1211)

Doctor Kimiyo Hoshi was a Japanese astrologist and scientist who attempted to investigate the machinations of the Anti-Monitor, who, during his fight with the Avengers, accidentally allowed cosmic energy to fall on Earth, more specifically on Kimiyo, whom was left in a comatose state for some moments before awakening with powers over energy. Controlled by the Anti Monitor, she did his bidding until she fought against him and decided to use her powers to defend Earth of other menaces as Doctor Light.

Early Life
Kimiyo Hoshi was born and raised in Tokyo, Japan. Her grandfather fught during World War II and his role as a scientist interested her in searching anything which involved science as a child.

On 2005, Kimiyo married a man and had two children, Imako, her daughter, and Yasu, her son. However, disagreements in their relationship led to the two's divorce, which deeply affected her sons. Neverthless, she still participated on their life, as the two stayed with her during the whole week.

Crisis
On September 23rd, 2010, Hoshi was the only female scientist in a group of minds studying the appearance of the being known as the Anti Monitor. As the Monitor's Crisis advanced to Earth, Kimiyo grew obsessed with the event, while the other astronomers became preocupied with their lives. Disgusted by their fear, Kimiyo ordered the laboratory team to evacuate, leaving her to study the cosmic event alone.

In the cosmos, the Monitor, feeling the presence of his sworn enemy, the Anti-Monitor, who was abosrbing positive matter from the galaxy, commence a duel against him. During this duel, however, the Monitor was injured, which sent a devastating beam of light to Earth. The beam stormed through the planet's atmosphere and stroke Hoshi in the laboratory, rendering her unconscious.

Awakening hours later, Kimiyo discovered she had the power to control light and energy itself.