Does the change of mental symbol really exist?

It exists, but it doesn't work There is no scientific basis.

The symbol of change of heart urges the harmonious immortals, the elderly under the moon and other gods to merge or continue, increase or borrow fate, or resolve the obstacles of the villains in the stars, so that the lovers who broke up can change their minds and meet again! If you use this symbol, if you want this effect to last a lifetime, please cultivate kindness and accumulate blessings, so as to repay your feelings, fundamentally solve the karma before your feelings, and love each other for a lifetime. It is rumored that folk experts can hand-paint the mind-changing mantra.