Yan Fan, who died from overwork, set himself a small goal in life: to live. Not to mention a long life, but it can't slow down the average life span. Difficult. Longevity is all about risking your life. The risk is too high. How to live forever while lying down is a profound subject that requires careful planning...Countless years later. Yan Fan: I'm really not lazy, mainly because of the children Give too much, I really can't think of a reason to fight! I accidentally turned role-playing into a war strategy game, can you blame me?