Review Detail of Ave_Grimm in The Infinite Mystery

I am enjoying this story so far... Great development of plot.. There is spirits, beasts, reincarnation which made this story more interesting. what piqued my Intrest the most was MC's last life... although there is no details about his last life till now, but from the looks of it, I know it will be filled with Mysteries. I also want to know about MC's relationship with the mysterious lady!! Please speed up the update and let us, the readers, enjoy your story!!