I vaguely remember another student in an asian country asking for similar advice (I think for them it was simply low grades that were magically going to disappear at the end of the semester, not cheating) involving some scheme that we were not able to decipher. So many things are wrong in your scenario. Is this what happens when prestige and grades come before learning and mastery? I don’t know. What I do know is that you are giving Purdue, that you consider beneath you, a bad name just by mentioning it in your unbelievable post and subsequent answer. The fact that college admissions supports so much scheming should be a wake-up call to all.