The purpose of this study is to characterize the Influence of HDM1005 on gastric emptying and drug-drug interaction of HDM1005 and metformin, atorvastatin, warfarin, and digoxin in overweight/obese adult subjects.

Inclusion Criteria:

• Aged between 18 and 45 years (inclusive), regardless of gender.
• Male participants with body weight ≥50.0 kg, female participants with body weight ≥45.0 kg, and body mass index (BMI = weight [kg]/height² [m²]) within the range of 24.0 to 35.0 kg/m² (inclusive).
• In the opinion of the investigator, participants are in generally good health based on medical history, clinical laboratory tests, vital signs, 12-lead ECG results, and physical examination findings at screening.
• Provide signed informed consent form (ICF) prior to the trial, and have a thorough understanding of the trial content, procedures, and possible adverse reactions. Participants must be able to communicate well with the investigator, and understand and comply with the requirements of this study.

Exclusion Criteria:

• Participants with a medical history or family history of medullary thyroid carcinoma (MTC), thyroid C-cell hyperplasia, or multiple endocrine neoplasia type 2 (MEN2).
• History of chronic pancreatitis or an episode of acute pancreatitis within 3 months prior to screening.
• History of an acute episode of cholecystitis within 3 months prior to screening.
• Experienced severe hypoglycemic events or recurrent hypoglycemic events (≥3 hypoglycemic events per week, or other hypoglycemic events as judged by the investigator) within 3 months prior to screening.
• Blood donation, significant blood loss (≥400 mL), or use of blood products within 3 months prior to screening or between screening and the first dose.
• Use of prescription or over-the-counter medications, health supplements, or herbal medicines within 2 weeks prior to IMP administration, or still within 5 half-lives of such medications, whichever is longer (excluding contraceptives).
• Participation in any clinical trial and use of investigational product within 3 months prior to screening, or still within 5 half-lives of the investigational product from a previous trial at the time of screening (whichever is longer).
• Female participants who are breastfeeding or pregnant.
• Participants with any other factors that, in the opinion of the investigator, make them unsuitable for participation in this trial (e.g., medical, psychological, or psychiatric conditions, social or geographical factors)