The 100 will return with season four on February 1, and fans will see mother nature fight back on the new season.

Jason Rotherberg spoke about the upcoming season of the The CW series with TV Line, and he revealed big things. The characters have just found out that they have six months to live. He said the following:

“The world is the obstacle. Mother Nature is finally striking back in the form of this nuclear death wave. How do you handle a death sentence? It creates very different reactions in people.”

Fans will see more romance in the new season. Rothenberg teased that “some we’ve already begun and and some new ones. Some will end happily, and others won’t.”

Are you a fan of The 100? Are you excited for season four of the CW series? Tell us what you think.