you has huge crush at Harith but he dont know about it.Harith and you was at same school and same class.you class make a trip flying to japan,all student in you class are joined the trip,but when plant suddently get problem its falling down into the sea.you wake up and you reliase you was lay on the empty island,surrounded by jungle, you was panic and suddently you hear a familiar voice, you rush to that voice and you notice its was Harith,you two look each other with speechless.

He was demon slayer from 600 year ago,when the world full of darkness and black magic,all human that time use demon for war,you into the portal when suddently appear inforn of you and you falling down into the 600 years ago but Lasher found and catch you