BL Isekai, transmigration, regression, timetravel, body swap

Same as Secretary Jin's Confinement Journal (Yaoi)

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Mc is playboy living from women... One time he meet friend and they both are stabbed to death with cursing words "....get pregnant in omegaverse"... And they really wake up omegaverse without women...

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MC is office worker who love playing game. One time he try make new character.... He got from his PC to real word. It´s romance with traveling in game and back.

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MC meet with isekaitruck-kun,when he try save old woman. IS isekaied as younger slave in different world. It´s love story with prince who bought him and searching after this life memories.. (but he start loosing past life memories, when he something remember.)

BL PROMO
It´s sad, can´t find more chap. But it look so interesting about MC transmigrated after meeting isekaicar-kun into hamster in novel he read.

MC got isekaied into different world, because he tried save girl from "magic circle" and go to different world too. (Saintess summon) Workholic MC ask for work and almost die because of his tolerance for magic. Saved by ML, who is trying to put him together....

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Disabled MC (straight) spend his life watching dramas. He woke up in water - transmigrating into "diffworld", but in boy body... with system and trying to go back by jumping in water did not work. He have to go after boys... Funny parts, but not really my cake...

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MC met with isekaitruck-kun and get into the world of otome game in villainess father figure. Is cursed (need to have s*x) and try to change little girl to did not end how game end....

BL - i think

Warning! Don´t play your sister game.... or you get hurt!(Isekaied!)
Mc tried game and then he get into the game before start of story into side character - "without magic" in world of magic. Funny thing, all lead boys are after him and heroine is after vilainess.

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MC get sister which go save "diffworld" and instead of her will be boy trying to be her substitute.... Cute story.