Fatal Coax

[Beautiful, strong and miserable male protagonist x bright and healing female protagonist] When they first met, he was a wolf who had been planning for a long time, and she was a carefree prey. He takes care of everything. After getting acquainted, the limits were stretched, and you chased me. He retreated steadily. * He said, one day I go crazy and I will drag you into hell on earth. She said, since you are in hell, how can I be in the world? {Healing/Redemption/Sweet Pet/Special Affair/Yandere/Both Directions}