Trine was born and raised in the city of Mondstadt. She was very young when her mother passed and was raised by her father and a family friend. Her father was part of the Adventurer's Guild and would often go on expeditions for months on end, but Trine never felt abandoned by him since he'd always return with gifts and stories of his adventures. Trine dreamed of becoming an adventurer like her father so they could explore the world of Teyvat together. When she was 12, Trine's father told her he was leaving for an expedition and when he returned, he promised to get her into the Guild so she could join on the next expedition and left her with her mother's necklace before he left. So, Trine waited. And waited. And waited. Trine becomes an Adventurer at the age of 14 and still no sign of her father returning. Eventually she had enough of waiting and begins to look for answers. No matter the outcome, she will find her father.

Ibrahim was born and raised in the city of Sumeru.He was born as the youngest of a merchant family and as such was always considered the baby of the family. He would be educated by his mother and older sisters during the day and would listen to stories told by his father's customers in the evening. He would listen to stories of knights from the distant lands of Favonius, of the beauty of Liyue or the mysticism of inazuma. But his heart would always belong to the Corps of Thirty, heroes who protected his city. And so after much persuading, at the age of 14 he joined the mercenary protectors of his city. Quite early on Ibrahim realized that he was not fastest nor the most skillful. So seeing that he couldn't be the spear, he decided to become the shield. Being able to shrug of hits better than his companions, he would become a wall of steel and flesh between those who dare strike against Sumeru.

16 years ago Swift was left at Liyue harbor, all he had was a pirate hat, a small knife and a few mora, he wandered the streets for hours looking for his family, but when he realised they had left him he just stared into the open sea, hoping to see the ship on the horizon, while doing this a man in his 20s came beside him and ask for his name, which he could remember but decide not to say, the man put out his hand and said that he was max and if he wanted to be a part of something big, which he accepted 

Then after 12 years with max, he was given the name of Swift and he gained a few friends, one of them from Mondstadt named Lana, but after one job went wrong him and Ella rang into the docks and met a pirate crew named the Crux, while Swift ask to hop on Lana begged to get on the ship, and the captain Beidou allowed them to join

After 3 years on the crew, Swift saw how the sea was the best place to be and went out to make his own crew of pirates with Lana close behind him, so he left for a year ready to make his mark on the world

Maxmilien or Yuri Yarbusiva was the youngest son of the Yarsubiva family, a big noble family from the region of Snezhnaya  Known for there ruthless and short timber, His father Vyacheslav Yarsubiva  taught  and raised his sons to be cold hearted machines and his daughters to be tools for political interest.

When Yuri was around 14 people start calling him Yarbusiva’s prince of ice and for good reason, he didn’t ask why or how if his father say “do” yuri was ruthless and fast from far away you wild think he has no will of his own and you will not be that mistaken, skip 16 years later Yuri attacked his father and brothers injuring his middle brother with burring all over his body and his older brother with a broken arm but the one who got it the worst was is father Yuri bashed his father face so much that his face became unrecognizable, after being captured by the guards he was put in jail and been tortured for 29 days and the plan was to hanging him in the 30^th day that night his wife a noble girl his father forced him to marry removed his chains and told him to run Yuri been saved and with his heart full of gratitude said “run with me” but she knows him too will and told him “you don’t mean that Yuri you want to run alone without anyone holding you down, it’s okay I will take care of our daughter soo run Yuri and live your life”.

 

Years past and he run from a place to other in fear of getting captured by his family or die of hunger, so for the sake of survival he start working with a group called the “fatui” in liyue  fixing there weapons or machinery after 4 years of that he released  his life under theme is the same as with his family so he light a flame to his workshop and run to the last place he could think of hoping to find home or a place to die Mondstadt that was 6 years ago, now he live in the church and spending his days lazing around without a worry in the world but the truth of the matter the kindness of the people of Mondstast saved him not physically but emotionally soo if he is not lazing around or making his useless “toys” art he fixes tools or machinery in the Town for free and if someone asked his name he always say “HAHAHA my name is Maxmilian just your run of the mil free loader”