It would be a lie if Shane and Dalia were to say that hiding on Astrix was a stupid idea as Jason's plan could be considered quite clever.
Not only Jason, with his nullified soul amplification could profit by entering Astrix's large mana vein, but Emily with a 5% soul amplification and her Lesser typhoon roc that had yet to reach the Awakened rank would receive astronomical benefits too.
In half a year, she should be able to reach the 1st Master rank at the bare minimum.
Rather than that, it was more likely that she could reach an even higher mana core rank but the only condition was that the lesser typhoon roc would have to suppress its advancement to the Lique stage.
Six months were only an example which Jason had stated because that was how long it would take for the curse controlling marble within his soul world core to be recharged.
After that, it was possible to change the settings of his curse to switch in and activate the adjusted curse.