Han Peng abandoned Qilian,
Han Peng reported Han Tang's injury to the little demon princess.
Han Peng accepted Mo Yuntian as his apprentice from the lower realm.
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Qi Lian loves Han Peng, so he wants to monopolize him.
Han Tang wants Han Peng's attention, so he won't be merciful in his actions.
Mo Yuntian didn't want to repeat the same mistakes, so he was careful and followed the two worlds.
(This is probably a long article and will be updated irregularly.)
(Revision in progress)