Official Summary:The unfamiliar guy who appeared in front of Seo Jaehee, the office worker with a busy life. Remove prejudices against him!Original Webtoon:http://webtoon.daum.net/webtoon/view/MyHome

From Tokyopop:
Gods and demons wage a neverending battle with the mortal realm as their battlefield. As with most longstanding feuds, the reasons are no longer important - hatred is a way of life. But it is foretold that one would arise who could restore harmony between gods and demons. Enter Raenef... heir to a set of demon royalty, he is hardly courtly material. The demon king assigns Eclipse to be his tutor, to mold Raenef into proper demonic shape. The two begin a journey of discovery and are soon joined by a human knight and a god-blessed priest.

Spring was never Yungsuu's favourite season, until he met this girl. From the moment he captured her with his camera, he knew he was in love. She, Iyang, was charming (in his eyes), even if in reality, she is a more disgusting, agressive tomboy. Furthermore, he found and peeked at her artbook one day, revealing something that she has a rather shocking hobby that may change his mind (or not)...

From Easy Going Scans:

The protagonist, Boreum Park, is the daughter of a goddess and a womanizing taoist. Stolen from her mother at birth, she lives on earth with her father Chun Park. Her whereabouts are hidden from her mother by the protective charms set up around their house and she is always forbidden to leave them. When on the prowl for women one day, her casanova father comes across a man playing the flute. As they get to know each other he falls in love with the man. In order to stay close to the man he offers a marriage proposal for Boreum to marry the man's son. Thus stirring things up in the heavens when her mother finally finds Boreum's whereabouts.

Taken from Fateful Encounters:

Prashian is an aristocratic line gifted with 500 years of life and special powers. Elan are "normal people" who live 100 years.

In this place where these two peoples live together, there is a Litra Palia living in among them without knowing her own name. Following the orders of servants, she lives off the charity provided by the Prashian among the Elan. She is but a pet.