Pureblood Boyfriend

From Nevermore Scans:
"From now on, I will destroy you..." This bewitching, heartrending, most wicked boyfriend appeared in front of Kana!? A dangerous and sweet new serialisation starts!
Takachiho Kana who attends a distinguished private school is bright, well-behaved and extremely soft-hearted no matter what the time. She's neat, and doesn't seem to have any problems, but she carries a darkness within her heart. On the night of the full moon, the world around her starts to grow loud.
The meeting that changes Kana's fate is already drawing close.