Villain: I Exchange Souls with the Hero

Why am I so unlucky? It's not a good idea to dress up as someone else, but I dress up as the ultimate villain! Even if I had to wear it ten minutes earlier, it would be fine, but if I wear it only one second before my death, how can I survive? No, I have to have someone to support me if I die! The villain uses his last bit of cultivation to hold the hero and die together! Wait a minute, why am I not dead yet? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.