I'm a Powerful Main Character With a Cheat But Was Charmed and Joined the Dark Side, Where the Last Boss Attacked Me.

I, a hack protagonist, am somehow captured by the evil final boss after maxing my charm stat?! A tale of hacked (?!) infatuation between the strongest final boss (before his awakening) and a corporate slave that isekai'd into the game world! (Source: Kaiohsha, translated) *Note: Includes one extra chapter.*