Time Traveling Cat and Mouse: I Swallowed Jerry's Opportunity in One Gulp

Once I traveled through the world of Tom and Jerry, I became Tom. As the morning dawned, Jerry came with the elixir for repairing immortality. I opened my mouth and swallowed the elixir in one gulp. Jerry, who missed the opportunity, was stunned on the spot, but with the help of the power of the elixir, I awakened the extraordinary and successfully spoke, and the legend of subverting the world of cat and mouse began.