Just Traveled Through Time, Got Married and Was Killed by the Heroine

I time-traveled into a female novel. I got married to the heroine right after I time-traveled. But I knew that during the wedding night, I would die. During the wedding night, I would be stabbed through the heart by the heroine. The reason was that I loved her deeply. Just when I thought I wouldn't survive three episodes, I was bound to a longevity seal lottery system. As long as I kept collecting longevity seals, I could become stronger. Next, I will start to grow up and act like a pig and eat the tiger. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.