Tiger:
Orange options inside, always choose for their own, desperation, revenge, forward and so on options (that is, Mang X), that Lynn is weak, and N chat father when you choose "five years ago you're still a hot-blooded young man" that the horse's death of the three questions to choose the one about Lynn's most questionable, and finally, analyze the trap about N choose and the most questionable. Analyze the trap about N, choose the one about going to the underground boxing ring with Sin, and the one who pays the price is Chaito.
The idea of speculation:
The first time because I noticed the "cell phone", N thought the horse's cell phone was suspicious, so I followed the cell phone issue.
Then I noticed that Ani's frequency of cell phone use was too high, and every time N made a decision/major choice/event happened, Ani's use of cell phone or cell phone related descriptions would basically appear, and later when only N and Ani were at home when they died, N was still asleep but dead.
Then I thought it didn't seem right but I didn't suspect Ani, I thought there was something wrong with the wreath, but then Ani and Lynn had an argument that proved that her values were based on money.
The beginning of the story describes how Chaito was "very nice to the girls under him", handing out cell phones one by one, and then when the horse's cell phone ran out of power, Ani actually got the same charger? I was inwardly (cripes over there with the Android universal charger?).
And then the back repeatedly repeated "Guess what you think is the formula" combined with the problem of the phone a look and then feel basically solid hammer An Yi this child is definitely a problem.
The last choice when I think guessed that will give Xin burial and he himself was a soldier son died also related to the organization feel guilty not to death, sk and Lin throughout the innocence is just hard to survive.
Guangdong people they also just follow orders have nothing to do with the matter itself, so it was decided that it was you! Make Ani pay! And then went this ending.