Engraving the Rules of Survival in Another World

Living in this world has no goals. I have given up everything I can for the sake of life. No goals, no love, no value, no meaning of existence. Everything is just to become a person, a real person, a harmonious family, a sweet love, an eternal brotherhood, a stable, peaceful and fulfilling life. As a result, I can't do anything well and can only live like a tramp, but I also live hard for my humble life. In another world, I have an unprecedented opportunity. I will work hard for this goal. No matter which world I am in, I just want to live and live like a real person. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.