Legend has it that a wish can come true if you collect the hearts of the seven elements!
And he has already collected four!
There are only three more to make that person... Bring my most cherished sister back to life!
However, he was betrayed in the battle for the Heart of Elements and had no choice but to choose death, but never thought of coming to another world.
In this world he met the person he wanted to love! →Of course this is a literary statement.
In fact, it is the journey of three monsters in troubled times!