You can cook the baby octopus as follows:

First, take out the internal organs from the head of the baby octopus, wash the baby octopus clean, then cut it open and scald it with boiling water.

Cut the green onion into sections, cut the ginger into strips, add oil to the pan, put the ginger strips and some green onion sections into the pan, then add the small octopus to the pan and stir-fry, add a little cooking wine and stir-fry, add salt, soy sauce, Stir-fry dark soy sauce, oyster sauce, and a little sugar.

Finally, add the green onions to the pot, add a little water, and stir-fry.