Convertido en robot por amor

My boyfriend said I was immortal and asked me to exchange my life for his first love. I agreed. He didn't know that I had already died after the exchange. But it's okay, I have a system. He promised to accompany me every year on my birthday, and I would gain a year of new life. Next week is my birthday, and the system allows me to stay as a robot and wait for resurrection. But he forgot about me completely. On my birthday, he was out with his first love and the news of their engagement went viral. He sent me a message warning me: "If Xi's health is not good, we will have a wedding to fulfill her wishes, and you are not allowed to cause trouble." But how could a dead person cause trouble? However, he went almost crazy when he saw my mechanical body.