Qi Shen and Zhu Yilong's Everyday Life as Onlookers

After finally waiting for the author Aso Shuichi to mark the series complete, Saiki Kusuo somehow transmigrates through time and space, and ends up saddled with an even more inexplicable System. Zhu Yilong, a star who shot to fame after finishing Guardian, never dreamed that he would transmigrate into Shen Wei, the Soul-Slaying Envoy. The only way back is to take on the job of System as well. As a half-trained Soul-Slaying Envoy and a rookie System, Zhu Yilong says there are simply too many elements here. This is far too hard to handle. Saiki Kusuo and Zhu Yilong somehow become partners, watching Fan Xian, another transmigrator, make his way through the Kingdom of Qing; Wang Lu's guide to joining Spirit Sword Mountain and cultivating immortality; and Wei Wuxian, who for some reason fights instead of cultivating immortality? Just writing this for fun. No need to take it too seriously. I don't even know what CP means. Theme: There are too many elements? No fear, let's ride the waves!