[Urban power fantasy + tomb guardian beasts + antiques appraisal + transmigration + tomb raiding + revenge + supernatural abilities]
A tomb cannot house two guardian beasts, unless one is female and one is male! So the tomb guardian beasts come in pairs? That's right! They're the Listening Spring Beast and the Guarding Spring Beast! One opens the door, and the other closes it. So where's the other one now? Looking at the injured foreleg of the Guarding Spring Beast, could it have gone off to seek revenge...?
