Still, although this lead had a lot of problems, it showed a lot of promise. It was a classic case of high risk high reward! And the risk in this case was just the likelihood of failure, not any demerit to him. In order to pursue this lead to the end, Di Tou had two options, the first was to continue going around visiting various Realm Fractures in hopes of finding one that was potentially close to Earth and following the connection there.
But that was like searching for a needle in a haystack, it was entirely up to luck.
The other method was to raise his cultivation. The soul was primarily strengthened in the Nascent Soul Stage, which Di Tou had already passed. While it still grew a bit stronger in every subsequent stage and minor realm, it was mainly small changes, and there were no qualitative changes.
