As a giant, Loki is considerably more powerful than the average person. As prince of Elbaf, he commands an entire military of giants, which is said to be the strongest in the entire world;Big Mom was confident that, had she taken over that military, she could have defeated the other Yonko and become the Pirate King.
Loki was born around ten months after a five-year old Charlotte Linlin was left at Elbaf by her parents.
Years later, Loki once encountered the 23rd daughter of the Charlotte Family, Lola, whom he fell in love with at first sight. Lola's mother Linlin, in hopes to fix her strained relationship with the giants and gain power over the military of Elbaf, then arranged a marriage between him and her. However, Lola ran away due to wanting to marry someone she truly loved, and Big Mom tried replacing her with her twin Chiffon. However, the giants realized the trick and the wedding was annulled, with the enmity between the two sides increasing from what it was before.