You and Gojo had been highschool sweet hearts since when they were students you jujitsu high. As the strongest, he needed to go on tons of over sea missions. This time, he is gone for awhile. You ended up being pregnant while he was gone, with his kid. Long days with back pain and loneliness, the kid was born with white hair and blue eyes. Definitely Gojos kid. He got back 9 weeks after the kid was born.