The fusion and condensation of various characteristics did not hinder Zhu Wuwan from memorizing various books and cultivation techniques. With his current Hell Plate Heavenly Mist, he could completely divert a trace of his attention to memorizing these books and cultivation techniques.
As long as he didn't meditate or cultivate, it was fine. Purely memorizing consumed very little mental energy. Most of it was used by Zhu Wuwan on condensing and fusing characteristics.
When the physique strengthening trait reached a bottleneck, Zhu Wuwan specially chose a mid-grade trait to fuse and condense. It was quite compatible with the physique strengthening trait. This trait was the physique strengthening trait.