OK, i know this is pretty stupid but may i know the details of the pets in SDO-X season 2?? I mean, if i brought a pet and forgotten/didnt feed it what will happen??

1.Some said that it will be in "moody mood or angry" and what will happen if that occurs?? will it runs away from you?? or it will die?!!

2.How can you evo the evolution pets into 2rd generation?? through leveling or do i have to pay for an extra cash into it??

Please, can anyone help me~!!!