Alien Corpse Bureau

My name is Chen Mo, silent Mo. That night, I took the puppy I picked up to the underground garage and was shot through the chest by a monster. When I woke up, the monster was torn to pieces and my wounds had healed. I don't remember what happened, I just remember my puppy standing in front of me and looking back at me. Later I realized that it was not a puppy. That's an SSS-level alien. It gave me my life. And I have become the only person in the world who has integrated a complete SSS-level alien species. They called me - Strange Bones.