I just got this random memory of this anime about the mc being the fiancée of this underwater or mermaid princess and in like the last episode the princess is about to marry someone else but then the mc comes back to her with another guy in this mecha robot suit if I remember correctly. Also if it helps I think I watched it years ago on Netflix
Is it a comedy?
that sounds similar to the anime “My Bride is a Mermaid” or “Seto no Hanayome”
Thanks for the help. It was my bride is a mermaid ε=ε=(ノ≧∇≦)ノ
It was about the female lead being blackmailed by this male celebrity or idol because he is in love with with the female leads boyfriend/fiance but her boyfriend doesn’t know that he likes him and is blackmailing her