Maline

"MALINE" follows the titular devil girl, who one day decides to give someone a compliment in Hell. Her Kindness starts a cataclysm that opens three inter-dimensional portals to Other Hells. Lead to the portals by the Hellhound Gatesman of Hell, she unexpectedly meets a fallen angel who gives her a sacred mission to spread her Kindness across All Hells. That's where her adventure begins!

Résumé

The zany and heartfelt story of Maline, a kind devil girl from Hell who discovers the true power of Kindness one day by giving a generic demon a compliment... and the chance to truly make everyone friends! Is this a dream come true, or just another demonic swindle?