Shoujoeye

They were the famous high school detectives; their mother is currently the police chief at the 7th division office. They were known for letting case perfectly closed and apprehended most of the criminals within the vicinity. 
But one day, their mother died and left a hint to lead them where to investigate and solve the case. They don't know about their parents' past until they start investigating and found the half piece of the answer. 
As they try to solve their mother's death, they experienced multiple crimes that hinder them to find the answer immediately. 
Until one day, they encounter the most dangerous crime... they fell in love.
Watch them as they go through these crimes and found out their true stories behind it.

Twin Detectives

"Lucas, what do you mean I talked to Kyle before that incident happened?" I started the conversation upon seeing him.

"As far as I know, you met each other and then the syndicate caught Kyle and you were called by your mother." He answered, which makes me raised my eyebrow

"Why would we do that?" I asked irritatingly.

"Remember Lai, you asked him to find your sister." Zara said on the phone, we don't use our earpiece for now.

"Oh right." I just said out of realization.

"But I still don't remember what really happened." I said to them.

"Am I still the one knows all things happened in the past?" Lucas asked suddenly.

"Nah, I'm here too, but there are things that I don't know also." Zara butted.

"Then what you remember last?" Kyle asked.

"I remember mom is carrying me out of the facility and I saw how they shot dad." I answered that scene is too painful to think about.

What is the cause of death?