In the world of a popular rom-com manga, my only mission as the friend of the MC is to make the losing heroine, Sei-chan, happy! "I'll definitely make you happy. Please go out with me." "W-Wait, what!? Y-You're being serious...!?" The manga adaptation of the sweet rom-com from Kakuyomu starts now! --- **The series has been on hiatus since June 28, 2024, following the publication of Chapter 8; only one collected volume was released, and no official cancellation or completion has been announced.** **Both novel versions are currently on hiatus. The web novel has not been updated since March 26, 2022. The light novel has received no new release since Volume 3 on February 1, 2023. Neither version has been officially announced as completed or cancelled.**