To Save My Life, I Chose the Male Lead

I was an unfavored passerby in the story, and eventually died at the hands of the male protagonist. In order to survive in this life, I took the initiative to go all the way to beg the male protagonist not to break off the engagement, and told him that I would leave in one year. However, when the heroine appeared and I ran away, he tied me back like crazy... "Why must I die?" "Who wants you to die?" That day I saw emotions in his eyes that I shouldn't have...