Review Detail of Weezyf in My Servant Is An Elf Knight From Another World

The book started out okay, mc pathetic existence but there was a reason for it, his dad. But what happens next i cant read on : nOte spoilers ahead!! Main waifu tells how she is raped by multiple masters in the past, the next chapter MC has weird dreams about his parents killing each other After that he wakes up and waifu had a fight trough the night with a vampire and apparently she is turned into one and almost kills MC , stops at the last second then leaves MC without saying/explaining anything.. this story only has tragedy soo nothing of harem/slice of life or w/e just tragedy uptil now