During the long journey, I learned more about this world.

Only a few people in our world have crossed into this world, but all of them come from 2018. They randomly cross into each time point in this world.

For example, I crossed this year, but it is also possible that someone crossed 10 years ago, 100 years ago, 100 years later, 1000 years later

Therefore, there is an unwritten rule in this world for the person who passes through first. The person who passes through first should carry the person who passes through later and teach him some things that should be paid attention to when living in this world.

"Master, how long have you been in this world?"

"56 years. When I came here, I was about your age."

"56 years! Three of me are not 56 years old."

"Ha ha, this shows that you are young. As long as you follow me to learn how to survive in this world and find a way back, you can go home!"

"So awesome! But my life was very unhappy. I had no motivation to go back."

"No matter how boring the world is, it is also our only home."

"Where's master's master?"

"He died. My master was only in his 40s when he died. Alas, it's a pity that he was bitten by a poisonous snake.

"Master, as long as we wait where I came from, can't we wait for other walkers?"

"The place where people who cross the world reach is different. I have calculated a little rule based on the experience summarized by my predecessors, but so far I have only predicted you successfully, and the rest have failed."

"Master, how many Striders like us have you met in the past 56 years?"

"There are only a few people, but most of them are predestined."

"Shit! Isn't that lonely!"

"I am happy to be alone, to feel the wind at night and drink the dew at dawn!"

"Stop showing off！"

"Impolite!"