I think yuno is licht child with tetia. Thats maybe why he doesn't have any memory as an elf

I feel the same...

cuz he got powerful wind magic like Tetia and bless with mana like Litch

I think is Asta...

Yuno & Asta both came to the orphanage at the same time. Arts is the o my one Litch was surprised to see have the only Five Clover grimore and could yield the demon swords.

Yuno necklace is the stone for sure but I love the mystery surrounding Asta more.

I agree with you . About asta... well I have read some comments about one of those two(asta n yuno) came from different time and space(?)

yeap... but if you realize Yuno & Asta got half their wings. Asta reincarnate of the demon itself and have Litch's swords and Grimoire. But due to forbidden magic, he got no mana at all. Alas, Yuno has outstanding magic and love by mana like Litch and other fellow elves. BUT he got heirloom necklace look like royalty. Well, Tetia is the First Emperor Magic sister. Sometimes I felt them twins

O o ohh probably asta and yuno are like allen (forgot his noah name ) and mana , you know

Noah and Allen... 2 different souls in one body.... I don't think Yuno & Asta like that at all...

I writed 'allen' because I forgot the name and what i wanted to write actually is neah(just remember it now)

Wrote*