The Escape of the Seven

Is Matthew Lee, Lee Hwi-so? (2x13)

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Do-hyuk pushes forward with his plans to expose Matthew and starts by releasing S-CURI, an app that safeguards users' secret chats from being spied on. Matthew pours all his effort and money into proving his identity as Lee Hwi-so. Meanwhile, Mo-ne works with Do-hyuk to turn Chan-sung against Matthew.