Ruco Chan
In May 2014, TVB announced that it had green-lit a time-traveling series, which would be produced by Leung Choi-yuen. Ruco Chan was the first actor to be cast in the new series. In August, TVB confirmed that the new series would be called "Cheung Po Tsai", and had cast Bosco Wong in the titular role, with Aimee Chan to star alongside. Both Wong and Chan later turned down their roles due to schedule conflicts. Raymond Wong Ho-yin was then reported to star.