Quick Transmigration: How Much for a Regret Pill?

Quick transmigration + no romance + punishing scumbags + male-to-female transformation + any gender There are always people who throw themselves into the leads' love affairs, giving them money and opportunities along the way, until they lose everything and their families are ruined. Then there are people who are selfish and ungrateful, taking everyone else's kindness for granted. They even wring every last bit of value from those people before tossing them aside like garbage. When these cannon fodder characters have lost everything and have nowhere left to turn, a voice tells them: I have a regret-erasing pill. Do you want one?