A Cannon Fodder Villain's Guide to Saving Himself in Reverse [Quick Transmigration]

Paper-doll characters awaken / everyone has a one-sided crush on the protagonist / the angst is confined to the background characters / universally disliked turns into universally adored + a little dog training * World One: The laid-back real young master gong who is rejected after being brought back into the family World Two: The chosen one gong whose foundation is damaged after failing his tribulation World Three: The invisible healing-type gong in an apocalyptic ability-user team World Four: The combat instructor gong at a cultivation academy during the spiritual qi revival Bonus chapters one through five are not guaranteed Please add my upcoming story to your reading list! The Heartthrob Gong's Role-Playing Game [Quick Transmigration] Beloved by all / somewhat weak gong / lots of cannon-fodder bottoms / no CP in the main story / a wild mix of tropes / gong takes the lead "What's the easiest way for a cannon fodder to turn the tables? Obviously, steal the spotlight. Take every opportunity to stand out in the original plot, and when necessary, make use of the protagonist's halo. Let other people's support become your own." Gu Tang won the whole room's applause at the Temporal Bureau's year-end meeting with this inspiring speech, but his actual performance on the job was nothing like that. ...Turning every world into an adults-only story while ruining everyone's characterization is also a strategy for stealing the spotlight, right? But Gu Tang is too embarrassed to admit that. Worlds include: the sunny sidekick to the male lead in a school romance; the plain-born male lead's sweet-looking but secretly sinister, talentless junior brother in a cultivation story; the hypocritical doctor who is the protagonist gong's white moonlight and childhood friend in an apocalypse story... Theme: Strive to improve every day.