sica among the strongest sorceress in the world met karsus who looks like her saviour from childhood. sica was thrown out after birth for looking like demon she have black hair and red eyes that can be hide with a magic ring. sica and karsus investigating a case where demons from another world keep appearing, turns out it was her twin's fault. he wants to destroy the world bc he believes their mom words saying they're monsters. after the climax fights, sica and karsus end up going to the past and unravel secrets. karsus's dad and his mistress that she met turns out to be karsus and sica that met her mom for the last time before dying. the saviour sica met is actually karsus going back 20 years in times, and sica and her twin is not monsters but they just received demonic power while they're in their mother womb. they end up married and happy.
