[Multiple heroines (Himeno, Makima, Lesai, Jihe)]
The protagonist Chuan was born in the Douluo world. Gold Finger is the ability to gain access to three other worlds every time he goes to a new world. He later left the Douluo world to figure out certain things. The Chainsaw Man world is the fifth world Chuan has traveled through. The previous world was the One Piece world. After Roger's death, he collected his soul and rebuilt his body with Chuan into the Chainsaw Man world.
(The protagonist of the Invincible style is always too lazy to take action on his own. When he encounters an enemy, he calls Roger to use Top Knowledge, Color and God to avoid the bombing of the whole picture. The plot will be very slow and more daily)
(The stories of the first few worlds will be written in the author's future books. The order of the protagonist's travels is: Douluo, Earth, Original God, Pirate, and Chainsaw Man)
