意难忘第五部优酷

天赋一身武术天才的Sen自小与母亲Sin相依为命。Sin因与日本黑帮头目Masashi相恋，两人被泰国黑道中人视为眼中钉，誓要除之而后快。Masashi为保性命，不得已回归日本。Sin母女四处逃避，却依然难逃黑帮魔掌。Sen是自闭症患者，不懂与人沟通，却拥有灵敏听觉，而且对复杂动作过目不忘。她目睹母亲常被欺凌，于是凭着超越常人的武术天份，无师自通，练就一副超凡身手。Sin患上癌症，急需巨款求医，Sen为让母亲活命，决意从黑帮份子手上，用拳头取回母亲昔日借予他们的钱。另一方面，Sin唯恐女儿遭黑帮毒手，只好向身在日本的Masashi求助。Masashi为救妻女，决定重回泰国……。Nick is angry at Mat and decides to start shooting at the school. During the lockdown Callie and Brandon talk to Stef and Lena about their past decisions. Jesus and Emma discuss getting back together. Jude and Daria get locked in a room together.。