C298 Illusion Trace
Lee Yifan highly valued Mong Yi's movement technique.
Despite being stronger than Mong Yi, he couldn't get the upper hand, all due to the latter's superior movement skills. Acquiring this technique would significantly enhance his chances of survival. Should he face danger in the future, his odds of escaping would be much higher.
Escaping was a priority for Lee Yifan. Since his rebirth