There Is Room for Rebirth and Counterattack

She had been feeling guilty for her past life, and even if she finally saw her enemy get their comeuppance, it still couldn't heal the scars deep in her heart. After rebirth, she finally has a chance to reverse everything. With inheritance space and a lot of material things, let's see how she makes up for her regrets in that era of material scarcity and gains a happy and fulfilling life... But why was the iceberg cold man she had a vague crush on in her previous life still so evil, ruthlessly exposing her biggest secret so quickly?