Severus Snape, who thought everything was over, finally decided to let go of the past and live a good life as Lin Yi, but he didn't expect to return to Harry Potter's third grade twenty years later.
This time, he wants to save himself...
(I can't save it. Why does my spacer automatically turn into a question mark?)
Intention: He Yibai makes steel and turns it into softness around the fingers. Love can always change many things...