Another World: the Legendary Journey of Transforming into a White-Haired Witch

It's still okay, at least it didn't disappoint me There is a system, but the presence is not big (human-machine system), but there are several supermodels whose abilities are given by the system. The heroine also has brains and strength, and she is not the kind of person who can't do anything without a system. She is decisive in killing and is well received! The story is also online, at least I enjoyed watching it. There are also minor supporting roles, but they are handled very cleanly. However, at present, there are very few plots about changing marriages. The protagonist is still in the process of accepting his gender. It is difficult for the protagonist to stress that he is a man despite being a big rabbit...