Synapses 2019 There are many problems in the Zhang family, but one eventful summer changes many things Zhang Junxiong is diagnosed with Alzheimers, and that weighs heavily on his wife Wang Feng and the rest of the family Zhangs daughter Xiao Meng is released on parole from a long prison term and struggles to reconnect with her illegitimate son Ah Chuan and her ex boyfriend Ah Wen A domestic crisis is narrowly averted when Zhang reconnects with his former aide de camp Chengen, a man for whom he has always harboured tender feelings Paradoxically, the incident which does most to heal the familys wounds is the assassination of Ah Wen by a gangland rival The Zhangs move to a new and better home The young Ah Chuan is left pondering the meaning and value of memories