Here is how The Journey's new beginning and Meeting La Muerte, The Candle Maker and Xibalba goes in The Journey Back to Life Part 1.
Titanic: Are you sure about this?
Olympic: I'm sure of it. We must keep out hopes up for Princess Yuna to have herself revived.
Titanic II: Then we shall begin the ceremony.
Britannic: For the sake of Equestria.
Titanic: Let's get started.
Back in The Land of the Remembered.
Nick Loopin'-Lopez: There she is. La Muerte
Princess Yuna: Hello, La Muerte. Hello, Candle Maker. Hello, Xibalba
La Muerte: Hello, Yuna. What're you doing here?
Princess Yuna: Well, I saved Snowdrop from Quickstrike.
The Candle Maker: You mean one of the big bad Predacons?
Tadashi Hamada: The very one.
The Candle Maker: Santa Chihuahua!
Doc Hudson: That's why we brought Yuna to see you three.
Princess Yuna: Xibalba. Will you help me?
Xibalba: No, I cannot interfere with your death.
Princess Yuna: Isn't there anything I can do to be revived?
Xibalba: Perhaps there is one way we can work things out, Princess Yuna. how about a wager?
Princess Yuna: What do you have in mind?
Xibalba: If you win, You will be revived. But If you loose, you will be in the Land of the Forgotten forever.
To Be Continued