The Daily Routine of a Billion-Year-Old Monster Seeking Death

After time travel, Su Yi lived for hundreds of millions of years. Tired of immortality, he drank the blood of the Venomous Serpent King and wanted to die, sleeping for ten thousand years. Wake up, the world has changed greatly, but so has his desire to die! But, wanting to die is really too difficult. --- This book is also known as "I, a billion-year-old monster, only want to die", "Old Monster Su who wants to die only", "You don't understand the pain of immortality", "Don't be afraid of me, I really just want to die"