Why did Makoto Ito call the world before his death?

In this episode, Ito Makoto and Katsura Yanha abandoned the world after reconciling and persuaded the world to have an abortion. After the world turned black, Ito sent a text message to Brother Cheng, which said, "Please go to hell." When Ito Cheng read the text message and turned to the end, he was stabbed dozens of times to death by Saionji who was holding a knife at the side. Later, the body was decapitated by Katsura Yanha and placed in the travel bag. She just cut the body into pieces and took away the head. She was not the murderer. In the anime Saionji World, the protagonist Makoto Ito was not responsible after being pushed down.

Ito Makoto

The world claimed that he had a child, but Ito Makoto refused to admit it and triggered Ito Makoto's N-knife continuously. After Sekai stabbed Ito Makoto to death with a fruit knife, Gui Yanye killed someone in order to clear up Makoto, so he put all the responsibility on Sekai and wrote this sentence. It should be noted that Makoto Ito has never used the phrase "it's all the world's fault" whether in the animation or the game.