First we talk about the story characters.

( In this story there are two brothers and they are different type of brothers who live for each other and die for each other )

Now let's come to the main female lead . ( She is a collage student and a great artist. She is good in craft also .)

1 . Luca ( he is a second lead )

2 . Lucifer ( he is the main lead )

3 . Lina ( she is female main lead )

(So in short this is love triangle of L . )