The Journey (2017)

It's the same character, it's the first season of "The Journey".

ML is a supernatural doctor...
ML has been waiting for the FL for a long time after he lost her in the past.

Similar in: vampires stories, predestined love, love story over centuries, modern setting with fantastic creatures.

There is time traveling to the past. The female protagonist has a past life and she considered to be odd/unique to those she meets in historical eras since she comes from the future.

This has the Vampire storyline that everyone needed to be satisfied with what hapened to Gwi.

This drama has the execution that SWWTN lacked.

Female lead travel through time.
I watched Rule the World and couldn’t fill the void after watching it. Found The Journey by accident, completely fell in love with it.

The female protagonist time travels to the past. However, this is part of her job as she is sent on "missions" to certain historic eras, so the drama overall does not become boring. The protagonist is also considered to be odd/unique to those she meets in the past since she is from the future. She also has a past life and there is a underlying secret to her life.

The main leads in both stories time travel to different eras- meeting prominent historical characters e.g. the Qin Emperor. Love transcends lifetimes storylines with alike magical elements e.g. immortals.

The two female leads time travel into the past, they have fun.
The male leadsls deeply fall for the girls.

Both starts with modern day, and with the main characters they kind of go back in time to solve each an every person's problems. And at the end the main character's problem is solved the same way.
In both, a customer comes with a problem, and they go back in time to solve it, and the customer doesn't even realize what happened, but they only realize that the problem is solved/ they feel better at the end.
Only the destined ones can see this place.
The main character is a powerful character with secrets about the other main character, that they hide from the other main character.

You can find there the same kind of sweet chinese humor. Both dramas have a lot of magic and romance.

Both dramas are similar as both main leads need to accomplish the mission in each story to get to the next story and eventually getting to the main goal (12th door/changing fate). The main lead in The Journey time-travels to the different times & places in her past lifetimes to help others resolve their past conflicts collecting a drop of tears from certain person (moving closer to changing her fate) whereas the main lead in The Spirealm enters the different doors with different stories/games to accomplish mission obtaining the key and clue to the next door (until they reach the final door).

They both have a typical good guy character who is overly righteous and ends up disappointing the female lead, and a bad boy character who supports her and is her soul mate.

This is the first season of this drama and both has similar story setting:- a strong-headed heroine (definitely not the damsel-in-distress sort) who had lost her memories of her childhood friend being trapped in an endless cycle of going in and out of different stories where each time she will meet the same guy (playing the male lead) and they will both fall for each other but get separated once her mission for each story is completed. The male lead ended up going from one story to another in the hopes of meeting her again. In the end, they will meet in real life and the back-story on what happened to them will reveal itself but that's something to look froward to in Season 2. This is similar to The Journey with the only difference is in The Journey, the female lead had to complete missions through different historical periods (time-traveling) while the male lead(s) searched for her through time. If you liked The Journey, you'll love The Story of Souls from Endless Books.

Very funny scenes with a very confident female lead. She does what she wants and always gets into weird situations.