Generation to Generation Episode 21

After Song Yu Zhi abruptly cancels his engagement to Qi Ling Bo, tensions rise within the group. While searching the Chang family tomb for the missing Ziyu Jin Kui, Cai Zhao, Mu Qing Yan, and Song Yu Zhi discover hidden passages but fail to find the treasure. Outside, Nie Zhe ambushes them, forcing Cai Zhao to trick him with a fake explosive disguised as the artifact so everyone can escape. Humiliated by the broken engagement, Qi Ling Bo lashes out at Cai Zhao, accusing her of entangling both Mu Qing Yan and Song Yu Zhi. Meanwhile, Mu Qing Yan secretly reveals that Cai Zhao’s aunt’s lover may have been someone within the Li Sect, and possibly the mysterious “Painted Skin Demon.” (Source: NAY at MyDramList)