Love in Orbit

Intro This is a manwha called love in Orbit the characters names are baek sohan who's 23 years old and after paying off his fathers Debt for 6 years has had to drop out of high school to pay it all off he brought a apartment and a new bank account only to realize that the roof collapses on his first day as a UFO crashed which was a alien who's name is Si-hwa from a planet called planet alpha who came to earth to kill his father named Chae si-in who abandoned him and his mother named Sarah and Sarah was also a alien and chae si-in was a human they met after Sarah crashed her UFO into the hospital where si-in was I'll and Sarah soon later fell in love with him and made Si-hwa but si-in died so Sarah wanted to experiment on Si-hwa to make him look like si-in so after they met sohan brung Si-hwa to the cafe where Sohan worked at so Sihwa could attract customers at the cafe and Si-hwa also has a pet if you see in the picture at the bottom right is pippi and on the bottom left with black hair is gabin who is Sohans landlord and the one with blonde hair next to gabin is sacha and sacha is one of the aliens who helped experiment on Si-hwa his main plans to come to earth was because he had a execute Sihwa because he was basically a fail but now sacha just lives with them now >>>>>>>>>(yes the aliens have tentacles sometimes ( ͡° ͜ʖ ͡°) ) i tried to make my own voice but i cringed at it