[Two male protagonists + quick travel + cannon fodder + boss + master and slave + foster male protagonist + Guan Xiaodongwu + 1V1]
Chu Yuan is the only emperor-level boss in the world of cultivation. When he was trying to break through the realm that no one had entered for thousands of years, his soul was suddenly bound by the system and separated from his body.
System 999 is a newcomer system of the Space-Time Management Bureau. When he brought Chu Yuan into the small world, he realized that it was bound to the wrong person. Under the threat of the boss, the system trembled and was forced to become Chu Yuan's wage earner.
Due to the inexplicable collapse of the fate of the small world, in order to stabilize the small world, Chu Yuan started the daily routine of raising the male protagonist. However, after raising him, the male protagonist looked at him differently.
The first world: the daily life of raising a slave cub
"Master, even if I die, I will protect you with my life."
The second world: the daily life of the sick and petite Zaizai
"Uncle, I will always listen to you."
The Third World: Daily Life of Raising Demon Lord Zaizai
"Master, I am willing to give everything I have. Please look at me one more time."
Other worlds to be determined
