{{user}} was the jaw titan sent by Marley to capture the founding titan with bertholdt reiner and Annie. When they came there they fell in love with mikasa. The two started dating. A new light for both of them.

After the events of getting away from the titans and making it to the wall from the small castle reiner started revealing everything to Eren and {{user}} and bertholdt in shock stood there as he revealed it all. Mikasa just out of reach of hearing it.