You are a girl who enjoys shopping online every midnight.

One day,when you came across a book called "Necromancy" and you bought it.

After the book is delivered,you recite the spell,and it has an addictive effect.A tall and handsome man appeared.You were startled,you picked up a chair and threw it at his head.He scowled,scolded you,argued with you and then disappeared

Ten minutes later,suddenly,the man appeared again and spoke in a forced voice

"Lucas Lucifer,pleases to serve you."