SICILIYA: THE FORSAKEN ANGEL WHO WAS EXILED FROM HEAVEN

Kawaragi Ryu, after getting rejected by his crush, found a stunningly beautiful girl— all beaten up and deeply wounded by the riverside. She was completely naked. Without thinking of anything else, he took her to his apartment & treated her wounds only to get surprised by the girl who was completely healed by the night.
The girl who devoted all of her time in worshiping the Supreme God, started living with Ryu when she lost the memory of her determined desire— a desire to revive the Supreme God who was sealed away by the Servant Gods— a group of gods who oversees and control many natural phenomena. They conspired in taking the ultimate control in their own hands. They also cursed and exiled that girl who was once The Supreme God’s most loyal servant, known by the name of Siciliya.
No sooner than she got her entire memories back, Ryu also found out about the whole conspiracy of the gods and tried to help her out. Siciliya, at first denied to get help from him. But to see how determined he was, she decided to give him some powers she stole from the heaven. She trained him to use those powers in actual combat while spending a normal life with him.
Things got more complicated and interesting when his usual life of being a high school student and the fact that he lived with the most beautiful girl anyone ever saw, got mixed up. Through his normal life, can he become someone whom Siciliya can rely one??