Just got my first salary and generic saving advice doesn't really fit my situation. Need suggestions

Just got my first salary, which isn't a lot, but I also don't have much expense since I live with my parents. The generic saving plans I see online don't seem very helpful for my situation, so I'd really appreciate some suggestions. A bit of context about me. I'm Indian and I live with my parents. I have no plans in the near future to buy a house or get married, and I don't have any student loans. I'm also unsure about pursuing higher studies since I'm required to stay in this job for two years. I do want to pursue, if I get into good institute after these 2 years. I know my dad took out a huge loan to cover gambling losses. My mom has paid back most of it but refuses to tell me how much is left. She plans to quit her job by the end of this year and wants me to save up as much as I can. (she works in fintech and is also in the company for 13 years now, so the gratuity is supposed to be gracious) The 50/30/20 rule doesn't really work for me either, since I'm not expected to contribute to household expenses. I used up more than 90% of my internship salary because I wasn't mindful with spending, and I want to do better this time. That said, I also don't want my money just sitting idle in my account. edit: just wanted to add that my salary is below the minimum taxable ​bracket right now. I'm supposed get a small upgrade by the start of next year which would put me in the lowest bracket.