our hearts are painted black

𝐧𝐨 𝐨𝐧𝐞 𝐢𝐧 𝐭𝐡𝐢𝐬 𝐰𝐨𝐫𝐥𝐝 𝐢𝐬 𝐭𝐫𝐮𝐥𝐲 𝐟𝐫𝐞𝐞 𝐨𝐟 𝐬𝐢𝐧;
The seven deadly sins are pride, greed, wrath, envy, lust, gluttony, and sloth, according to the traditional list. Those who give millions to charity will always be full of pride, those who stay on their couch everyday refusing to work will always stay the definition of sloth- and those envious of those who have more will always have envy marked on their heart.

Those who have the softest hearts, morals so high that could fix wars couldn't escape it. So if they can't what hope do we have?
This story revolves around Gabrielle and Nathaniel, both quite different to the other- but maybe they could blend their hearts and turn them to grey.