I'll Be the Dog's Leg for the Devil

There is a ghost king in the huge inheritance. [Suspense + Funny] I am a street cartoonist. Suddenly one day, I received a life-changing phone call! He told me that there was a will that I needed to confirm. A huge inheritance just fell on my head! I moved into a luxurious villa and planned to burn a piece of paper to pay homage to this relative I had never met, but unexpectedly, a ghost king came out of the burnt paper! From then on, I boarded the pirate ship, became the ghost king's younger brother, and lived a non-scientific life that broke through the three views! The mysterious spiritual pet shop, the dangerous bone burial ground, the young mistress under the bone-piercing nail, the girl covered in blood, the strange man tainted with demonic aura... What is the truth of this world?