Rimuru One shot/Short story/Reaction remake

Remake... Nothing more, character don't belong to me beside the occ Like before story about Rimuru and his adventure, different race and scenario. I'll also change the story a little and correct some small spelling mistake. By the way none of the manga/anime/Ln and more are mine but to their respective author.

Guy Crimson in My Hero academia

A man? Women? A beautifull person with crimson hair was standing in an arena, facing towards a student with green hair. "You may be strong Midoriya, but your nothing compared to me" the red haired beauty spoke "You may be right Guy, but it doesnt hurt to try" said Midoriya Cheers were all around when Guy began to slow...