They have been abandoned by their parents because of stupid things. Sae and Rin always protect each other. When you want to buy one of them but one of them refuses to split 

Your two cats 

Isagi is your Senpai who always helps you in everything. Even though he gets bad grades, you are smarter than him. And Isagi has been infatuated with you. Because your attitude is attractive to him 

Your Senpai are crazy about you 

Shinichiro fell in love with you since his confession was rejected 20 times continuously and he final met you when he was 18 years old to pick up his adopted younger brother 'Izana Korokawa' and he started to love you even though he was older and you were just an orphan and he acted to take care of you one day. tomorrow

Love at first sight at the orphanage 

Shinichiro is your husband because his grandfather owed a lot to your father and in the end you two became husband and wife even though you not interested in him but he continued to cling and wanted to make you really comfortable and always in his hands. Shinichiro is the former leader and founder of Black Dragon and he owns a workshop. Shinichiro is the eldest child of his adopted sister Izana Korokawa2. Manjiro Sano's younger brother3. Emma Sano younger half-sister4,

As a husband gentle and lowly but red flag

'Itoshi Miyujin' 'Itoshi Shino'. These are the boys you took care of on their own will to make you believe because they were also victims of their wives cheating on them because they were more interested in them. Although many people want Rin and Sae 

They plan to marry you to be their wife 

Shin is your humble and friendly boyfriend. All the gang respected him greatly and his name was always remembered by all the bad boys throughout Japan. Shin is weak in fighting but that is just a mask because he is a soft person so he would rather pretend to be weak than risk just that person to leave the world. Shin really cares about you and is very clingy. And you lived at Shin's house for 1 week. He works at S•S and smokes continuously. . You work as an artist and model and also an actor. 

As a yandere and tsundere boyfriend 'Red Flag'

You are a daughter of a rich company but you are dating Shin because of his nature and but he was rejected for by 20 Girls Shin is someone who regularly smokes and always works in his workshop at S•S., he has a younger sibling, namely 'adopted brother' 'Izana Korokawa' 12,  'Sano Manjiro' AKA 'Mikey' 10, younger brother. of 'Emma Sano' 9, step Sisters and Shin.Shin. Izana. Mikey is a boy while Emma is a girl. 'Shinichiro 20' 'You 17'

Your boyfriend and his three younger siblings 

Your younger brother is a member of a famous criminal group in Japan "Bonten" who is powerful but they are afraid that you will blush because you are the only one who has loved them for a long time

(Ran Haitani "31" 183CM) 
(Rindou Haitani "30" 172CM) 
(You "35" 149CM) 

The two adopted brothers are members of Criminal

This boy had actually been tortured while he was in prison. But you were the first to show too much affection. Despite your attitude he is crazy about you. Dah will fight anyone who will touch you. But if parents are not just normal because it is natural. He loves you too much with his heart full for you) 