His sister's obsession with cleanliness was something he feared, so he first helped Dabai wash his face, to avoid any chance of Dabai being seen by his actual mother and being soaked in a disinfectant. Dabai was already quite pale, there really was no need to use a strong disinfectant to bleach him whiter.
He grabbed his little nephew's chubby hand, preparing to wash his face, but suddenly stopped in his tracks and looked toward the door for a long while.
Actually, the one who suffers the most is perhaps the mother. So let bygones be bygones. After all, who hasn't suffered in their lifetime, and whose life has ever been completely smooth?
And he would rather endure more hardships now, than struggling with insurmountable barriers when he grows up. His sister was right, children nowadays face too few setbacks, resulting in poor psychological resilience. As the future heir of the Tang Family, he absolutely couldn't allow himself to have such a weak character.
"Uncle…"