But seeing that they are friends, his sister is in love with Siu-bo, and with Siu-bo bluffing that he's strong enough to demolish the Emperor and his entire army if he wanted, the Emperor lets them go, declaring that Siu-bo has died and no longer exists as far as he's concerned. Siu-bo laughs afterward that the Emperor fell for his bluff.
However, realizing their friendship, his sister falls in love with Siu-bo, and by pretending to be strong enough to destroy the Emperor and his entire army if he wanted, the Emperor allows them to go, declaring that Siu-bo has died and no longer exists as far as he's concerned. Afterward, Siu-bo laughs, indicating that the Emperor fell for his deception.