Combat Combat: The Maid Is Mary Rose

This is a world of romance, and it is also a world of fighting.
Jiang Hao, who traveled to this world, discovered that his maid was actually Mary Rose, Dead or Alive.
The classmate turned out to be Hui Naiguo, a talented fighter.
There are also extreme karate Takuma Sakazaki, Furumoto Gensai, Assassination Wave Fist Ryu and Ken, and the Three Artifact Families.
There are even female angels who have lived for thousands of years, the Orochi and Bajieji who are the incarnation of the will of the earth.
However, Jiang Hao, who signed into the system at the beginning of the game, expressed no panic at all.
Ding!Sign in successfully and get Liushuiyan Shattering Fist!
Ding!Sign in successfully, open the Saitama limiter!
Ding!Sign in successfully, pass on the blood of the Super Saiyan!