C1336 Live for your sister(part iii)

"I don't want to die!" I can't die! If I die and my sister dies, I must live! "Live ~!" The boy had already become a lump of sticky liquid, unable to speak or move freely. However, his mind was abnormally clear at this moment. In his heart, the boy was shouting loudly.

Could it be that the boy's will had affected his liquid body? It could also be a natural phenomenon of the liquid body flowing