Fan Ming

A woman from 2018 and a man from 1999 wake up in the same bed. They discover they can time travel using the bedroom door, and make changes to their eras, but that their destinies may not be in their own hands.

To protect the swordsmen that reside in his inn, an innkeeper who knows very little Kung Fu stands up against a merciless professional killer, when the latter is determined to avenge his dead brother in a bloodbath.

2 young men from present day China suddenly find themselves in Japanese occupied China at the end of WW2 in 1945. A river is the wormhole.