[Urban + System + feel-good power fantasy + growth + revenge + divine beasts]
Hu Mengcheng was killed by his second wife, but unexpectedly transmigrated as a little mouse. He thought this would be his life from then on, but then he received help from a Divine Beast Training System...
When I became a mouse, I became the King of Mice...
After evolving into a dog, I gained the ability to travel between yin and yang and recognize ghosts...
