Aight I'm gonna guess this is for a school assignment or somethin so I'll bite back my sarcastic response (poverty chose my "career"). I'm on the back half of my 30s and in that time this's what I've learned about "careers": they don't exist.
Someone could spend 20 years doing one thing and pivot and do something else for 20 more years, then pivot ......
I forgot the title but the story revolves around a police officer who was framed for the murder of his partner at work so he ended up in prison but also he has a mission to complete to get out I think. He fell in love with a guy inside of there..I think they eventually got out. This manga has a novel I think.
Dont fall in love, save yourself from a heartache and breakdowns