In the Eighteenth Year of Conquering the Male Protagonists, I Committed Suicide

In the 18th year of traveling with a strategy mission, I chose to commit suicide. As incompetent as I am, none of the three male protagonists in the strategy game succeeded. Just because they all fell in love with the heroine. Now I just want to return to the original world as soon as possible so that I can accompany my parents to death. But they thought I was acting, trying to make them feel bad. Later, I died without any body parts as they wished. But they wanted to bury me with me like crazy.