Comments of chapter undefined of My Yearn

Basically, MC has transmigrated into another body. And about the regression, previously, MC could only remember, or rather, feel that he has regressed but other than that fact, he was a normal human with a newborn's mind. Maybe the only thing that made him a bit different would be his abnormal mental growth and indifference. But now, after transmigration, he can now regress with all the memories. Hope that it was helpful... (thank god we can copy-paste things)