Quick transmigration, two male leads, 1v1, both pure, devoted to the bottom, love at first sight, happy endings in the small worlds and a happy ending overall. This is not a face-slapping power fantasy. There may be secondary couples in the small worlds, but they won't take up much of the story!
(Immersive roleplay, with real growth in each small world. The bottom remembers his past in the first world; afterward, he only remembers his current world.)
The ancient god Lin Sheng, who had slumbered for ages, had barely awakened when a novice System bound him and sent him into countless small worlds.
He grows and learns in these worlds, meeting all kinds of people.
He's an actor chasing his dream in the entertainment industry, a cool-headed researcher in a post-apocalyptic story, and the protagonist of a romance game who gains self-awareness...
But why is there someone named Shen Ming in every world, always clinging to him?!
It doesn't matter, though. We've known each other for ages. We've just been apart for a rather long time.
(I'm a novice author, so there may be plenty of things I haven't done well. I hope you'll be patient with me, and enjoy reading! (*´▽`*) You can start with the second world if you like. My logic got a little muddled in the first world, and I'm almost finished writing the third.)