Fantasy: I Just Want to Live Longer

I just want to live a long life, but my strength doesn't allow it! My father is the patriarch of the family, and he has a fiancée whom he is married to. And I was born with a waste spirit root, a perfect waste material flow routine! If I can't afford to offend him, can I still afford to hide? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.