BL with good story, have you read 'The world is online' it's one of my fav novel~ it's also BL, but the main focus is the story though, it's full of actions! And mind blowing games :'D the MC is Smart~
These two are good, both are esports: FOG https://www.novelupdates.com/series/fog/ I Can Do It https://www.novelupdates.com/series/i-can-do-it/
there is No Afterlife the sabbath I'm gonna get more and more people to read TINA! I love this novel so much