After Spending Thousands of Years Guarding the Other Shore, I Am Invincible

Lin Yong died and became a small Si Hua in the underworld, whose duty was to guard Bian Hua. Sihua has no salary, no rewards, nothing. Lin Yong originally thought he would stay here until a new Si Hua appeared. Who wants to awaken the system, practice, do tasks, and improve themselves at the same time? It will survive for a thousand years, but it will be invincible. Who else? Who are you? The Ghost Emperor of the Five Directions, or the King of Hades? Who else, what exactly do you want to do? The slave family doesn't do anything, it just thinks you are good and wants you to be the slave family's husband. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.