Unity 2d, created an enemy and added particles to it, when colliding with an enemy, a new scene opens and the particles disappear abruptly, what should I do?

Question

Unity

The game is similar to circle turn, particles were added to the enemy, when they collide with the hero, these particles appear accordingly, the hero dies and a new scene is loaded, so quickly that the particles are shown literally for a second, but I want the particles to remain on the new stage for a short time, like do it?
Here is the code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;

public class JellyScript : MonoBehavior
{
public int score = 1;
public bool isMulti;
[SerializeField] Text scoreText;

public GameObject bonusEffect;
public GameObject deadeffect;

public void Start()
{
isMulti = PlayerPrefs.GetInt("isMulti") == 1 ? true : false;
}

private void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.tag == "coin")
{
Destroy(other.gameObject);
Instantiate(bonusEffect, transform.position, Quaternion.identity);
if (isMulti)
score += 2;
else
score++;

if (isMulti)
score += 5;
else
score++;
}

if (other.gameObject.tag == "ghost")
{
Instantiate(deadeffect, transform.position, Quaternion.identity);
PlayerPrefs.SetInt("Score", score);
SceneManager.LoadScene(2);
}

}

private void Update()
{
scoreText.text = score.ToString();
}
}
deadeffect is enemy particles..

Answer 1

Loading a scene completely clears the current scene. Or load additively and then clean by hand. Or change the logic in general.