C527 In exchange enter the door of the tomb

However, Yue Xi was curious, since Helian Haotian was poisoned, then why is it that the mysterious guard could be poisoned?

"Thank you for the Monarch's reminder. If there really is a next time, don't worry, Monarch, I will still come find Xi Er. After all, why don't we go to the Lotus Pond with an alchemist?"

Yue Xi, Xi Er! Helian Haotian