Explanation

3 hours later

'why does my body feel heavy and it's kind of warm? Did I overdo myself? I'm sure the last time slept was 4 days ago. I guess it stressed too much on my body' as Xyleria slowly opens her eyes. 'why... is there a child lying on top of me and a man lying beside me holding my hand?'. Xyleria clears her throat waking up both father and son. "Do you guys mind getting off me and let go of my hand?"

Noticing that Xyleria woke up he asked "Are you awake darling? Do you need a glass of water?" as Ryuu pass a glass of water to Xyleria. "Thanks? 'wait did this man just called me darling, what darling. Well, questions must wait for now' let's go have lunch and we talk after that". Xyleria passes the boy to his father and went downstairs to prepare for lunch.

As Ryuu Tachibana and Sora Tachibana reached downstairs looking for Xyleria after washing up, they see her cooking in the kitchen with an apron. Xyleria felt their presence and said, "Sit there lunch will be ready soon". "Mummy I can help out!" as Sora runs to cling on to Xyleria's legs. "Then... help set the table with your father, can you, do it?" "Yes! Papa help me set the table" as Sora grabs his stunned father who is still standing at the stairwell. I did not know Xyleria knows how to cook. As he reminisces of how his wife almost set the entire house on fire.

After lunch, the 3 of them sat down on the sofa.

"Now I guess we should sort some stuff out" as Xyleria drinks her tea.

"First, I am not your wife, if you insist that I am your wife, you should at the very least know your wife's last name," said Xyleria.

"I understand what you're getting at but before that, I would like to explain my circumstance and what made me call you my wife". Said Ryuu Tachibana.

"Go ahead" as Xyleria put down her teacup.

"I and my son do not belong here in this world, we were transported here due to this weird stone here, at my world we found an asteroid and this stone came with it. We all thought that it is just a rock and I decided to keep it at the lab, but suddenly the rock shone, and my son and I were the only people there. And then we end up here. I have a wife who died 2 years ago.

Her death was suspicious, but I could not find any more detail about her death, but I believe she is still alive somewhere outside. When I saw you, you look exactly like my wife and my wife's name is Xyleria Einhart." Ryuu Tachibana explains for the next 1 hour while Xyleria is listening without interrupting.

After listening to Ryuu Tachibana's explanation. She pondered why Ryuu Tachibana's wife has the 'same' name as her on top of that 'looks like her. Well, it could have a coincidence to have the same name and perhaps face?

Earlier on, KI said that no information can be found regarding the father and son. And they do not seem to post a danger to her. If there is danger, it's herself.

"Ok, I understand. During this period until you find a way back home there are some terms we must agree on. Also, as you guys are unregistered citizens, which means you are stateless it can be difficult for you to find employment and things relating to the country's government service and etc." Said Xyleria as she took out a paper and passed it to Ryuu Tachibana.

The paper states the following

Condition 1: Party A will assist Party B to find a way back home

Condition 2: Party A orders are final, its order can be declined if it is beyond human morals

Condition 3: *blank*

"I left condition 3 blanks for you to fill in, so it would seem fair." As Xyleria explains.

"Then I want condition 3 to be you Ms. Einhart to be my son's mother during this period." Stated Ryuu Tachibana.

Silence fell upon the living room.

10 minutes later after Xyleria finishes her thought agonizing. "Sorry I can't agree to that, First and foremost I am not your son's mother. You need to get this straight with your son. The bottom line is being his god mom".

Ryuu agrees with Xyleria and decided not to push forward that idea. "Sorry, I didn't think about the future of my son and your circumstances. Please be my son's god mom instead."

Suddenly Sora ran to hug Xyleria and said "So, mummy will be my mummy if papa and mummy sign this?"

Xyleria nodded after she signs the paper and passed it to Ryuu Tachibana.

"Your God mom to be exact," said Xyleria.

Sora wonders and did not understand the differences between mom and god mom. "So, mummy is not mom, and god mom is also mummy at the same time?"

Xyleria decided to tell Sora a story instead. "Sora, your mom and I are identical twins, I am your mom's twin sister. So that may be why you thought I was your mom."

"But dad even calls you, his wife? Asked Sora.

"Oh, your dad and mom did not know I exist because I was transferred somewhere after birth, he must have mistaken me as his wife, during your stay I will be your god mom" explained Xyleria.

"So, god mom will be my mom?" asked Sora as he stuffed a cookie into his mouth.

"Yes"

And so, the final condition set is

Condition 1: Party A will assist Party B to find a way back home

Condition 2: Party A orders are final, its order can be declined if it is beyond human morals

Condition 3: Party A will be Party B's son godmother.

Both sides signed the contract.

"KI keep this contract aside and where are the identification cards and bank card?" said Xyleria

"Yes Sir, Butler Kei will pass you the identification cards along with 1 platinum bank card ready for usage," said KI the AI.

Upon receiving the items, she passes them to Ryuu. "Here this is you and your son's identification card. Also take this card to buy your other necessity or expenditure, as at this point you got no money, I shall provide it." Said Xyleria.

"Thanks, but it is not only my son but your son too" as Ryuu Tachibana takes the items from Xyleria.

"Godson" corrected Xyleria.

"Mummy are we going shopping now?" as Sora sits beside Xyleria.

What has the world become, can I turn back time. Now I have a son and the son's father, what is this 1 + 1. Well, I decided and, I also want to experience what a family is like, am I being too selfish.

"Yes my little sticky gum, let's get you dressed up," said Xyleria as she carries the child to change clothes.

"Grandpa Kei we will be going to the mall, prepare the car." Said Xyleria.

"Understood!" said Butler Kei as he bows.

"And I will be keeping the rock first, I might be able to help you guys find a way back. You don't mind right?"

Ryuu passes the rock to Xyleria, "Thank you for your help, during this time period I will try my best to return back the kindness."