Does anyone know of any character that starts as a coward and through force of circumstance grows a backbone?

please mention the name of the character.

thanks in advance.

19th Floor (several of the characters - Yang Ba Wan, Zhang Tian Qiang , Qing You )

 emeraldarrows:

19th Floor (several of the characters - Yang Ba Wan, Zhang Tian Qiang , Qing You )

Thank you. I will start watching it.