Arc 2The Grand Princess Rises
Di Qingyu orchestrated the Du Family’s downfall, gained Di Yunqian’s trust by revealing knowledge of explosives, and secured a secret base and resources for her weapons project. After arranging Wei Xin’s false death and the princes’ return, she entered their banquet as Grand Princess, leaving them stunned.
- Di Qingyu staged the moat explosion and spread accusations against Du Chengji, prompting an investigation that exposed his crimes and led Di Yunqian to imprison him and confiscate the Du Family’s property.
- Di Yunqian appointed Wei Ning minister of punishments, while Di Qingyu recruited Wei Xin as a spy and offered to help her escape the palace when the time was right.
- Di Qingyu presented Di Yunqian with an alchemy text about explosions and identified charcoal and sulfur as possible ingredients, persuading him to prioritize weapon development and elevate her to Eldest Princess.
- Di Qingyu arranged for Wei Xin to fake her death and serve her as Weisheng Xin, then received Du Chengji’s former residence, gold, and workers to establish a secret weapons base.
- Zhu Wuyang confronted Di Qingyu about deceiving him and helping bring down the Du Family, and she promised to protect the General’s residence if it faced danger.
- Di Qingyu had Wei Xin switched with a prepared corpse and learned that the four princes had returned from Yulu City.
- Di Qingyu entered the princes’ celebratory banquet as Grand Princess, surprising the four princes.