so im a 2nd year student in mech engineering and im quite interested in biology and pursuing biophysics for my masters, and i need some guidance regarding it

i understand ofc that i must be clear with all the subjects involved and must have some reasearch experience, but honestly, thats all i know. how do i make myself desirable to profs to work under them? i know reading is also very important, but what do i read and how to i go about that?

i would love any tips you guys have on the matter or if there's some roadmap i would be very grateful