(The whole text has only one purpose: to exchange hearts with sincerity)
Destiny, destiny.
If everyone's destiny is determined, then luck is a variable.
In every novel, the affectionate male supporting characters have their own destiny, either providing some role for the protagonist's emotional development, or being a supporting character who is forcibly cannon fodder by the protagonist's halo. They appear briefly in the protagonist's glorious life, and finally disappear silently with a tragic ending.
Xu Yihuan is a variable. Luck is like a virus bug in a computer. It brings a slight change to the established life, and the destiny is rewritten from then on.
She traveled through time and space to save those supporting characters that no one paid attention to, and gave them a peaceful and worry-free life.
Medical woman x scholar
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Intention: Good deeds will be rewarded with good deeds