Hong Kong drama Afterpiece , produced by industry veteran Derek Yee and helmed by first-time feature filmmaker Keane T.K. Wong, will world-premiere as the opening film of the 28th Shanghai International Film Festival, the festival announced this week. The event’s full lineup will be unveiled on June 3, and the festival runs June 12-21 this year. Written and directed by Wong, Afterpiece follows Owen, a celebrated stage director who has spent more than a decade in creative paralysis. When his former lover resurfaces and his wife begins to drift toward betrayal, Owen commits to writing, directing and starring in a new theatrical production — only to become dangerously entangled with an untrained young actress he encounters during casting, steadily dissolving the boundary between stage and life. Stephen Fung stars as Owen, with Chrissie Chau, Myolie Wu and Angela Yuen rounding out the cast.…