"By the way, what is lapis lazuli?" The white fat man asked.

He had personally experienced the power of the four golden lock arrays, and if he could learn this formation and find the materials he needed, he would definitely be able to come in handy at a critical moment.

"It's an extremely rare Adamantite Mithril, but it should be sold in the capital, I'll look for it when I go back." Gu Fenghua replied.

She has long learned the formation with her brothers, although it is difficult to achieve success because of her age, but her understanding of the formation is much stronger than ordinary people.

In the next trip, a few people were not idle, and while cultivating, they studied the Four Golden Lock Arrays. When they were about to arrive in the capital, several people finally studied this formation thoroughly.

Only then did they know that because this formation had to rely on its own holy qi to stimulate it, with their current strength, if they arranged the formation alone, they would not be able to exert the maximum power at all, and only by joining forces with four people could the power of the formation be fully exerted.

Fortunately, they are good friends who live and die together and can carry each other's backs, so it doesn't matter.

After studying the formation thoroughly, the few people had nothing else to do, and returned to the capital with ease.

Originally, after the end of the training, a few people should go to the academy to report first, but thinking about Liu Zihan's affairs, Gu Fenghua still went home first, and the carriage drove halfway, and Bai Fatzi and the others also went home separately. After all, I was only a teenager, and after being away for so long, I was a little homesick.

"Miss is back, go and report to the lord, Miss is back." As soon as he saw Gu Fenghua come back, the porter shouted excitedly.

"Miss is back, Miss is back......" So, the Prime Minister's Mansion burst into cheers.

"Fenghua, you're back!" Without waiting for the news to reach the study, Gu Tianci walked out of the hall quickly.

At this time, he should have stayed in the study, and the reason why he stayed in the hall was obviously waiting for Gu Fenghua to come back every day, wanting to see his baby granddaughter as soon as possible.

"Grandfather." Gu Fenghua's heart was moved, and he looked at his grandfather's gray temples, and his heart was sour. If she hadn't grown up, she would have liked to crash into her grandfather's arms like she did when she was a child.

"It's good to come back, it's good to come back." Gu Tianci looked at Gu Fenghua, his eyes full of tears of joy.

"You have suffered this time, look at your weight." Gu Tianci looked at Gu Fenghua's face and said distressedly.

"I didn't suffer much, in fact, I was fat." Gu Fenghua said embarrassedly.

After sitting in the carriage for so long and eating the meals carefully prepared by the fat man every day, she is actually a little fatter. But in my grandfather's heart, I will always be the child who has to be fed when I eat, and I can't get fat if I don't feed it.

"It's better to be fat, it's good to be fat, if you don't grow up, I'm afraid that you won't be able to marry in the future, I still want to feed you fatter." Grandfather said with a smile.

Gu Fenghua was secretly glad that he had grown up.

Gu Tianci looked Gu Fenghua up and down, and saw that she was doing as before, with no signs of injury, so he put his mind at ease, and when his eyes turned, he fell on Liu Zihan's body: "Who is this little girl?" ”

After just one glance, he could no longer take his eyes off, and there was a look of doubt and surprise in his eyes that could not be concealed.

Liu Zihan was uncomfortable by him, and hid behind Gu Fenghua, but he couldn't help but quietly poke his head out and look at Gu Tianci, and his eyes also showed doubt.

"Grandfather, let's go back to the study." Gu Fenghua's heart moved, remembering the strange feeling he had when he first met Liu Zihan.