Extremely laggy connection to Korea

I did the looking glass and it seems it’s very bad:

TRACEROUTE:
traceroute to 123.117.67.73 (123.117.67.73), 15 hops max, 60 byte packets
1 Blizzard Blizzard 2.414 ms 2.385 ms 2.380 ms
2 117.52.34.130 (117.52.34.130) 2.386 ms 2.384 ms 2.380 ms
3 Blizzard Blizzard 1.789 ms 1.810 ms 1.809 ms
4 137.221.66.100 (137.221.66.100) 2.344 ms 2.343 ms 2.340 ms
5 137.221.84.78 (137.221.84.78) 6.367 ms 6.366 ms 6.366 ms
6 137.221.84.32 (137.221.84.32) 4.786 ms 3.005 ms 2.997 ms
7 110.45.174.209 (110.45.174.209) 4.494 ms 0.692 ms 0.660 ms
8 117.52.223.177 (117.52.223.177) 0.901 ms 0.922 ms 0.924 ms
9 117.52.1.145 (117.52.1.145) 1.175 ms 1.102 ms 1.075 ms
10 1.213.105.57 (1.213.105.57) 1.112 ms 1.094 ms 1.087 ms
11 1.208.107.209 (1.208.107.209) 1.351 ms 1.351 ms 1.436 ms
12 1.208.179.26 (1.208.179.26) 1.744 ms 11.031 ms 10.993 ms
13 219.158.38.117 (219.158.38.117) 488.457 ms 489.003 ms 488.981 ms
14 219.158.9.218 (219.158.9.218) 492.931 ms 489.024 ms 489.028 ms
15 * 219.158.9.241 (219.158.9.241) 487.668 ms 487.644 ms

03/10/2021 09:15:25 UTC

MTR:
Start: Sun Oct 3 09:15:25 2021 Blizzard 1.|-- Blizzard 0.0% 10 0.3 0.4 0.3 1.1 0.0
2.|-- 117.52.34.130 0.0% 10 0.8 0.8 0.6 1.2 0.0
3.|-- Blizzard 0.0% 10 1.0 0.9 0.7 1.0 0.0
4.|-- 137.221.66.100 0.0% 10 0.4 0.9 0.4 4.0 0.9
5.|-- 137.221.84.78 0.0% 10 5.3 11.7 0.8 39.2 13.4
6.|-- 137.221.84.32 0.0% 10 22.9 3.8 0.9 22.9 6.9
7.|-- 110.45.174.209 0.0% 10 0.4 0.5 0.4 0.6 0.0
8.|-- 117.52.223.177 0.0% 10 0.7 0.7 0.6 0.9 0.0
9.|-- 117.52.1.145 0.0% 10 1.1 1.0 1.0 1.1 0.0
10.|-- 1.213.105.57 0.0% 10 1.1 1.1 1.0 1.2 0.0
11.|-- 1.208.107.209 0.0% 10 1.2 1.2 1.1 1.6 0.0
12.|-- 1.208.179.26 0.0% 10 1.8 1.8 1.7 2.1 0.0
13.|-- 219.158.38.117 0.0% 10 488.3 489.4 486.9 491.1 1.4
14.|-- 219.158.9.218 0.0% 10 493.4 491.5 486.9 495.6 2.8
15.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
16.|-- 202.96.12.30 20.0% 10 488.5 488.0 487.0 488.8 0.4
17.|-- 61.51.101.6 0.0% 10 490.2 489.0 487.8 490.2 0.3
18.|-- 123.117.67.73 10.0% 10 489.6 490.0 488.6 491.4 0.6

03/10/2021 09:15:25 UTC

Any solution other than wait and hope it improves?