C999 Introduction of Heaven and Earth Chessboard(2)

"The 25th round, I'll encounter a Level 250 city level Boss."

"In the 30th cycle, I'll encounter a Level 250 National Boss."

"The thirty-fifth round will see a Level 250 World BOSS."

"After the 40th cycle, I'll encounter a level 300 city level Boss."

"I'll meet a level 300 national level boss after I complete the 45th cycle."

"After the 50th cycle