Mu Hantian woke up and looked at Tiangong city with a familiar and strange feeling around him and muttered, "is this five years ago? Let's do an experiment first."

Take out your mobile phone and Mu Hantian dials the number in the piano. It's empty. I called Shizhi again, but it was still empty. Now, Mu Hantian can be determined. This is Tiangong City five years ago.

"Master, don't doubt the ability of the system. This is Tiangong City five years ago. Although the system can't go back in your world, it can still be in this world. Of course, it takes a lot of energy to do this, so it's better not to. And going back to the past can also lead to changes in the future."

"I know, Xiao Guang, but this time I have to do it. Well, no nonsense. Now go to Wuhe's house first."

Just when Mu Hantian wanted to go, suddenly, the sky turned bright red, and Mu Hantian immediately turned his body over there.

A huge pillar of fire stood opposite the neatly arranged houses, and then in the next moment, the pillar of fire spread in the hollow, and all the surrounding areas were attacked by the wave of fire. The whole street was immediately surrounded by fire, and houses and trees began to burn. All kinds of wails and screams sounded around, and the residents of the street began to take refuge.

"This is... Qin Li?" Mu Hantian clenched his teeth in trouble. It seems that the piano has become an elf.

Yes, this is the moment. The sound in the piano was turned into an elf 'Efreet'.

Mu Hantian became anxious and ran to the place where the piano was. Since the elvization has taken place in the piano, it means that Lingyin is now with her, and origami will come here through time and space.

The road was blocked by shelter groups and houses collapsed due to the fire.

Mu Hantian recalled his memory five years ago. After detour, he finally arrived at the park that year. (there are so many people, you can't use your strength)

"Are you late?" when Mu arrived at the park on a cold day. Three people have stayed there.

One is crying loudly in the young piano. The other is a taxi that fell in the sea of fire. And a mosaic of 'someone' standing there overlooking them.

"Lingyin!" at the moment Mu Hantian shouted his name. A light suddenly came down from the air, and "phantom", that is, the figure of Lingyin, also disappeared.

"Hmm? This feeling is... Me in the past? Then leave it to him. I can't interfere too much. Just save the origami parents." I feel a sense of familiarity not far away. Mu Hantian doesn't show up, but hides. He's not afraid of being found. After all, he's just an ordinary person at this time.

Sure enough, as like as two peas, a boy who was just like the cold winter man came running in. The next thing Mu Hantian is like watching a video tape, which is completely his own past.

Mu Hantian is very glad that there has been no change in the past, and he is still walking as he remembers.

"It's my turn to play. Now I finally know what it was like at that time. It turned out to be me in the future. Hehe." looking at Mu Hantian in the past, he took away the origami and Mu Hantian appeared.

"Child molester, at that time, I was like a strange corn." Mu cold day make complaints about it.

"Master, stop talking nonsense and do things quickly!" Xiaoguang said.

"OK, OK, for the origami wish." the boy said faintly, then frozen the two bodies and put them into the system space.

"Hoo, I can only do this. The rest depends on you. I hope there will be no change in the future." the young man said faintly.

……………………

"I will come." Mu Hantian, who returned to the future, walked into the house happily.

"Brother, is everything going well?" origami couldn't wait to ask.

"Of course, fortunately, there will be no change in the future. Origami, you wait, I'll save your parents immediately." said Mu Hantian, took out the two bodies and untied the ice.

"Xiaoguang, OK!"

"Hmm! No problem. There is still some light of life absorbed last time."

"Well, let's start and save them."

"OK, master." Xiaoguang and Mu Hantian communicated in their hearts.

Slowly, Mu Hantian's body began to emit green light (always think what's wrong?). Then, the green light slowly separated from Mu Hantian's body and entered the body of origami parents.

"Well, origami, you stay here and wake up soon, but I hope you don't tell them these things. I have entered a memory in their mind, and they won't be abnormal." after that, Mu Hantian left the room. After all, she had to give origami some time to get along with her parents.