Jiang Lu's current appearance is extremely sugary, even somewhat deformed.
Apart from Jiang Bao, whose legs dragged longer on the ground, his mouth has also visibly enlarged, his stomach slightly bulging at the sides, and his eyes and butt seemed swollen.
No need to overthink, he must have overlooked the issue with body size and directly merged with the fragmented original body, causing him, still a baby, to be unable to accommodate these fragments, leading to varying degrees of deformities.
It's also fortunate that the brain size between children and adults doesn't change too much, otherwise his skull might have had to be flipped open.
"Uh..."
Moral Heavenly Venerable felt that he should be surprised, but thinking that it was Jiang Lu after all, there seemed to be nothing surprising.