A troubled teenager and his older brother reconnect, setting off a powder keg of buried secrets, paranoia and murder. Inspired by true events. 完成(chéng )了所有研究(✉)任务，任(rèn )务系统(tǒng )中没有更新新的任务，但(💯)任务链也(⌚)(yě )同样还存在。