Chen Mobai didn't underestimate Yan Shaoyin, but for a Golden Core Cultivator in the Eastern Wilderness to reach Nascent Soul Formation was near impossible.
There wasn't even a one percent chance of success.
If Zhou Ye, with his Heavenly Earth Spiritual Root, had not utilized his foundation during his Core Formation, he might have had a slightly better chance, but without cultivating into the Chaotic Dao Fruit, the hurdle of Nascent Soul emergence would undoubtedly end in death, not life.
Moreover, in the Tianhe Realm, there was also the Heavenly Tribulation.
Furthermore, the Golden Core Cultivators here mostly advanced their realms by consuming elixirs, which made their foundations unstable and their spiritual power chaotic.
All sorts of negative factors piled up.
