Taichi was shocked to hear what Masuyo had said, she made perfect sense but it didn't just sit right with him to dump Iwagakure like that. He was worried about family but that worry had been slightly reassured by Masuyo's words that they can bring along any family they wish, with no more then ten. The only person Taichi really cared about is his grandpa, if his mother or father would hear about it he was sure they'd just leak the information out and make it harder for everyone. He kept running the scenario in his head, he really wanted to stay in Iwagakure and hope that everything stays the way it is, but if the Tsuchikage is really ill and a struggle of power will happen in the village, nobody would want to be on the receiving end for that.
Taichi's obnoxious attitude had suddenly shifted to a serious one, deciding that Masuyo is right and he'd take the time needed to pack everything up and go, and hopefully convince his grandpa to come along. "If you excuse me, nice to meet you Kameko." he said, instantly starting to rush back to his house through the market. He would've liked to know a bit more about Kameko, but if he really had fifteen hours then it would need to wait for another time.
He rushed to get home as fast as he could, not even saying anything to his grandpa when he rushed by him and went into his room, sitting on his bed and still heavily thinking about what Masuyo said, despite the decision he came across. The doubts were obviously there and it's like he's looking for any excuse to just stay in Iwagakure and hope everything stays the way it is, but he's at least grown up enough to know that's just naive thinking. He didn't waste any time, he started bringing out clothes, possessions, anything with any remote value to Taichi, he brought out and started to pack into his backpack, with some items also going into another bag that he can carry with one arm, should he need the extra packing space.
He had everything he needed, it took him a few hours to still go over everything that Masuyo said, along with the menial task of just shoving items into his bags but he eventually got everything packed up and ready to go, he still had a few more hours to kill and decided to spend that time to convince his grandpa. He went to the next room and sat down next to his grandpa, using similar words that Masuyo used to explain what he's doing, and it turned out that his grandpa had planned to leave the village as well, hoping to grab Taichi along, he hinted that the Kotoshura clan were already planning to capitalize on the illness of the Tsuchikage to consolidate power in the village and he wanted no part of it.
He spent quite a bit packing up what possessions he needed, but didn't take as long compared to Taichi, when they were ready both family members grabbed their bags and just simply left the house, Taichi turned back to the house a few times as they walked away but his grandpa just kept his focused on leaving, to worry about it later. Both of them eventually reached upon the far end North of the market, they arrived hours earlier then expected but Taichi's grandpa took the time to reassure Taichi about the decision to leave, that it's the best choice.