C439 She Was a 'ghost(part I)

When Ye Donghan first came to the orphanage and touched the stone monument for the first time, he was pulled by the mood left on the stone monument and eventually got pulled into Ya'er's manic mood.

The stone monument wasn't made by Ya'er, but the words, inner force, and mental state remains on it belonged to Ya'er, and Ya'er of many years ago