 Meanwhile, Han, after initially showing deference to Emperor Zhaozong, essentially put Emperor Zhaozong under arrest, and put the imperial princes whom Emperor Zhaozong had trusted to death.Meanwhile, Li Keyong prepared for another campaign to rescue Emperor Zhaozong.He ordered Liu Rengong to contribute troops, while also inviting Wang Rong and Wang Chucun's son and successor (Wang Chucun having died in 895) Wang Gao to join in the campaign as well.