[Anime Crossover] Jiong Su's Character-Building Plan

In a nutshell, this is a wonderful story (not really!) about a straight guy being forcibly bent this way and that on one world-spanning journey after another. (It's a story so awkward it'll make you die of embarrassment!) What did you say? I've been chosen by a god to take part in some damn Mary Sue project? Go to hell! Who'd listen to you!!!! Standard blurb: The unlucky celebrity Su Mali gets into a car accident one day. After dying, he runs into a strange being who claims to be a god. The god gives him an almost impossible task: the Mary Sue Development Project. After hearing the god's explanation, Su Mali learns that he has become the subject of this so-called "Mary Sue Project." All he has to do is obediently follow the god's orders, reincarnating as a cross-dressing boy in different worlds, then following the god's script and "confessing" to the designated "Mary Sue targets"... Su Mali is desperate. There's no way he can do something like that... And I'm a man... Why do I have to confess to men... Why does my life always have to revolve around closets... Unhinged blurb: Um, I know I'm dead, but what did you just say? The Mary Sue Development Project? What's that? You've got to be kidding!!! How could I ever say something like that!!!! If you want me to do this, you might as well kill me!!!! What? I have to do it!!!! What kind of joke is this!!! Who'd want to do this!!! I'm a man!!! I could understand having to confess to a woman, but why do I have to confess to a man!!! And say lines that embarrassing???? Literary blurb: When reincarnation becomes a necessity of life, one man after another appears in my life. Words I have no choice but to say, actions I have no choice but to take, and... When I look back, what will I see... Since the name Mary Sue is rare in Japanese, Su Mali's name in his reincarnated lives is actually pronounced Maria... but written with the kanji Mariya... In his first life, his name is Sawada Mariya! The goal of this story: to embarrass you to death~ Everyone in this story is involved in ambiguous relationships. You know what I mean. If that's not your thing, please move along. The X is right there in the upper right corner. Feel free to click it. This story entered VIP on October 26. Please do not repost it. Thank you very much. Revising this story is such a tragedy... Theme: