Summoning characters from written and completed novels to fight and survive in many different worlds and dimensions...
...
One day, one day, one day. 
Two days, two days, two days..
Three days, three days, three days...
...
The story is about a homeless man being given a second chance at life through transmigration... It wasn't that he was chosen, the entire world was transmigrated. 

In any cases, he'll now try his best to spend his second life properly... And let's see it to the end before his second life ends.

WorldOfNovels: Novel Summoners...